One of the best smartwatches for 2025

Smartwatches do extra than simply monitor your steps and ship cellphone alerts to your wrist. One of the best smartwatches go even additional, providing you with the flexibility to pay for a cup of espresso, take calls and connect with apps like Spotify all with out whipping out your smartphone.

Chances are high, when you’re studying this, you already know all the advantages of a smartwatch. You’re prepared to take a position, or improve from an ageing accent, however we wouldn’t blame you when you when you didn’t know the place to begin. There are dozens of smartwatches obtainable now, together with GPS running watches, fitness trackers that seem like smartwatches and multi-purpose gadgets. Plus, you’ll wish to take into account elements like sturdiness, battery life and working system earlier than you spend some huge cash on a brand new wearable. We’ve examined and reviewed most main smartwatches obtainable right now and these are our high picks.

Desk of contents

Finest smartwatches of 2025

Google / Engadget

Tracks: Sleep, exercise, energy, stress | Connectivity: Bluetooth, Wi-Fi, Mobile (optionally available) | GPS: Sure, inbuilt | Water-resistant: Sure | Assistant assist: Google Assistant | Show: At all times-on Actua touchscreen | Weight: 31 grams | Battery life: 24 hours

Learn our full Google Pixel Watch 3 review

It solely took three iterations, however Google lastly bought it proper with the Pixel Watch 3. It’s probably the most totally realized Pixel Watch but, and one which any Android fan would get a whole lot of use out of. The newest mannequin, which now is available in 41mm and 45mm sizes, has a barely bigger round show that’s brighter than ever and might attain as much as a 60Hz refresh price. It will possibly additionally drop down to simply 1 nit of brightness whenever you’re carrying it to sleep, which not solely makes for a greater expertise total, but additionally contributes to its longer battery life. You’ll rise up to 24 hours out of the Pixel Watch 3, which is an enormous enchancment over the earlier era and extra according to competing gadgets from Apple and Samsung.

The Pixel Watch 3 can also be an awesome exercise monitoring system, with options like auto exercise detection and customized working plans, plus the flexibility to trace metrics like Cardio Load. There’s Fitbit smarts in right here, identical to in earlier Pixel Watches, so that you’re coated in terms of every day exercises, steps, sleep and extra. The one draw back to that is that when you’re all in favour of extra in-depth teaching, these options are hidden behind the Fitbit Premium paywall.

Whereas Put on OS 5 might use a bit extra polish, the combination with the Google Assistant on the Pixel Watch 3 is helpful so you should use voice instructions to examine on issues like climate forecasts, calendar alerts, map instructions and extra. We additionally admire the addition of quicker charging on the Pixel Watch 3, so you possibly can go from 0 to 100 in a bit much less time than earlier than. That’ll come in useful when you’re actually eager on utilizing the watch as a sleep tracker. General, the enhancements Google made on this version of the Pixel Watch helped push it over the sting as a worthy competitor to the Apple Watch and a high choose for Android customers in search of their subsequent wearable.

$270 at Amazon

Photograph by Valentina Palladino / Engadget

Tracks: Sleep, exercise, energy, stress, dozens of exercises | Connectivity: Bluetooth, Wi-Fi, ANT+ | GPS: Sure, inbuilt | Water-resistant: Sure | Assistant assist: None | Show: 1.2-inch AMOLED with optionally available always-on mode | Weight: 39 grams | Battery life: 11 days in smartwatch mode, 19 hours in GPS mode

Garmin is understood for its prowess on this planet of health watches and the Garmin Forerunner 165 is the watch I examined that I needed to put on probably the most after I went out for a run. The experience of the Forerunner line is within the title, and Garmin really excels at making complete but pleasant GPS running watches in flavors that can swimsuit every kind of athletes, from newbie to professional. The Forerunner 165 stands out with its light-weight design, brilliant AMOLED touchscreen, simple button controls, correct built-in GPS and its skill to trace exercise stats simply in addition to all-day exercise knowledge.

Beginning a run with the Forerunner 165 is as simple as urgent a single button — the top-right button on the case actually has “run” embossed onto it, and it takes you to the exercise profile menu the place you possibly can select the train you wish to monitor. Run is the primary choice, however you’ve got greater than 25 profiles to select from together with monitor run, treadmill, stroll, energy, swim and extra. When working exterior, the GPS took a mean of 15-20 seconds to lock onto my location, however you don’t have to attend for it to take action — press the run button once more to start and the GPS will catch up by itself.

The Forerunner expertise has benefited enormously from the continual enchancment of the Garmin Join cell app. The beforehand clunky, complicated app has been nicely refined so that you could customise its homepage the exercise and exercise stats you care about probably the most, together with issues like Physique Battery, Sleep Rating, menstrual cycle info and extra. It’s simple to dive into your most lately tracked exercise and get within the weeds with tempo, cadence, coaching impact (cardio or anaerobic), energy and stamina stats.

Garmin places the battery lifetime of the Forerunner 165 at 11 days in smartwatch mode, and I discovered that to be principally correct even with a handful of GPS-tracked runs thrown in. The corporate claims you’ll rise up to 19 hours of battery life with steady GPS use, which must be sufficient for many runners and athletes competing in long-haul races. You can too get the 165 with music storage inbuilt or not, with the previous permitting you to retailer music regionally on the watch so you possibly can hear with a pair of Bluetooth headphones.

The Garmin Forerunner 165 will set you again $250 with out music storage, or $300 for the mannequin with music storage inbuilt. That’s on the decrease finish of the value spectrum for GPS working watches; you possibly can simply spend $500 or extra when you’re uncertain about what you want and what’s simply additional fluff. Whereas Garmin does have a couple of cheaper gadgets, the Forerunner 165 strikes the suitable stability of function set and worth that can enchantment to seasoned runners and those that are simply diving right into a extra regimented working routine.

$250 at Garmin

Amy Skorheim for Engadget

Tracks: Sleep, exercise, energy, dozens of exercises, antioxidant ranges, vascular load | Connectivity: Bluetooth, Wi-Fi, LTE (optionally available) | GPS: Sure, inbuilt | Water-resistant: Sure, 5 ATM + IP68 | Show: At all times-on, 3000 nits peak brightness | Battery life: 30+ hours

Learn our full Samsung Galaxy Watch 8 review

Samsung utterly redesigned its wearable for 2025. The Galaxy Watch 8 appears cleaner and extra subtle — however extra importantly, it’s way more comfy. One other {hardware} enchancment bumps up the battery measurement, fixing one of many Galaxy Watch 7’s largest flaws. With that watch, the always-on show tanked the battery, however now you will get a full day after which some whereas carrying it.

With Put on OS 6, the watch positive aspects a brand new tiles-based interface that makes navigating fast and simple. It additionally provides the help of Gemini, which might help you management features and full duties in your watch simply by saying, “Hey Google” (simply notice that you just’ll want a Gemini-compatible cellphone close by).

Well being and health additions embody an antioxidant ranges metric and vascular load, which can assist some folks maintain higher tabs on their well being. An AI-fueled working steering “coach” takes an evaluation of your jogging talents and tailors a program that can assist you run additional and quicker. We expect it will most likely profit newbie runners probably the most — these accustomed to teaching might not discover it as helpful.

After all, that is solely a good selection for Samsung cellphone customers. And one other disadvantage is the raised glass display, which appears destined for injury. However we’ll notice you can keep away from that danger (and rating some severe heritage-watch model factors) by going with the Basic variant of the watch. — Amy Skorheim, Senior Reporter

Professionals

• Remarkably comfy match
• Tiles interface is snappy
• New antioxidant stage and vascular load well being metrics might assist customers control their well being
• The working coach may be inspiring for rookies
• Good Gemini integration
• Improved battery makes the AOD extra viable

Cons

• The raised glass display may be simply broken
• AI-running coach could possibly be extra customized
• Notifications are simple to overlook

$350 at Amazon

Fashionable smartwatches: Fossil and extra

Sure, there are nonetheless corporations on the market making an attempt to make “modern” hybrid smartwatches. Again when wearables had been novel and customarily ugly, manufacturers like Fossil, Michael Kors and Skagen discovered their area of interest in trendy smartwatches that took cues from analog timepieces. You even have the choice to select up a “hybrid” smartwatch from corporations like Withings and Garmin – these gadgets seem like traditional wrist watches however incorporate some restricted performance like exercise monitoring and coronary heart price monitoring. They continue to be good choices when you choose that look, however fortunately, wearables made by Apple, Samsung, Fitbit and others have gotten rather more engaging over the previous few years.

Finally, the one factor you possibly can’t change after you purchase a smartwatch is its case design. Should you’re not into the Apple Watch’s squared-off corners, all of Samsung’s smartwatches have spherical circumstances that look slightly extra like a conventional watch. Most wearables are supplied in a selection of colours and you’ll pay additional for premium supplies like chrome steel for additional sturdiness. When you resolve on a case, your band choices are infinite – there are dozens of first- and third-party watch straps obtainable for many main smartwatches, and for each bigger and smaller wrists, permitting you to alter up your look everytime you please.

Elements to think about earlier than shopping for a smartwatch

Compatibility

Apple Watches solely work with iPhones, whereas Put on OS gadgets play good with each iOS and Android telephones. Smartwatches made by Samsung, Garmin, Fitbit and others are additionally appropriate with Android and iOS, however you’ll want to put in a companion app in your smartphone.

The smartwatch OS may even dictate the kind and variety of third-party apps you’ll have entry to. Many of those aren’t helpful, although, making this issue a reasonably minor one within the grand scheme of issues.

Worth

One of the best smartwatches usually value between $300 and $400. In comparison with finances smartwatches, which value between $100 and $250, these pricier gadgets have superior working programs, communications, music and health options. In addition they typically embody perks like onboard GPS monitoring, music storage and NFC, AMOLED shows, and lengthy battery life, issues that finances gadgets usually don’t have.

Some corporations make specialised health watches: These can simply run north of $500, and we’d solely advocate them to severe athletes. Luxurious smartwatches from manufacturers like TAG Heuer and Hublot may also attain sky-high costs, however we wouldn’t endorse any of them. These gadgets can value greater than $1,000, and also you’re often paying for little greater than a model title and a few needlessly unique choice of construct supplies.

Battery life

Battery life stays one among our largest complaints about smartwatches, however there’s hope as of late. You may anticipate two full days from Apple Watches and most Put on OS gadgets. Watches utilizing the Snapdragon Put on 3100 processor assist prolonged battery modes that promise as much as 5 days of battery life on a cost — when you’re prepared to close off most options apart from, , displaying the time. Different fashions can final 5 to seven days, however they often have fewer options and lower-quality shows. In the meantime, some health watches can final weeks on a single cost. If lengthy battery life is a precedence for you, it’s price testing the watch’s specs beforehand to see what the producer estimates.

Communication

Any smartwatch price contemplating delivers name, textual content and app notifications to your wrist. Name and textual content alerts are self explanatory, but when these imply quite a bit to you, take into account a watch with LTE. They’re dearer than their WiFi-only counterparts, however mobile connectivity permits the smartwatch to take and obtain cellphone calls, and do the identical with textual content messages, with out your system close by. So far as app alerts go, getting them delivered to your wrist will allow you to look right down to the watch face and see when you completely must examine your cellphone proper now.

Health monitoring

Exercise monitoring is an enormous purpose why folks flip to smartwatches. An all-purpose timepiece ought to operate as a health tracker, logging your steps, energy and exercises, and most of right now’s wearables have a coronary heart price monitor as nicely.

Many smartwatches’ health options embody a built-in GPS, which is beneficial for monitoring distance for runs and bike rides. Swimmers will need one thing waterproof, and fortunately most all-purpose gadgets now can stand up to at the least a dunk within the pool. Some smartwatches from corporations like Garmin are more fitness focused than others and have a tendency to supply extra superior options like heart-rate-variance monitoring, restoration time estimation, onboard maps and extra.

Well being monitoring on smartwatches has additionally seen advances over time. Each Apple and Fitbit gadgets can estimate blood oxygen ranges and measure ECGs. However the extra inexpensive the smartwatch, the much less possible it’s that it has these sorts of superior well being monitoring options; if accumulating these sorts of wellness metrics is essential to you, you’ll must pay for the privilege.

Music

Your watch can’t solely monitor your morning runs but additionally play music whilst you’re exercising. Many smartwatches allow you to save your music regionally, so you possibly can join wi-fi earbuds through Bluetooth and take heed to tunes with out bringing your cellphone. People who don’t have onboard storage for music often have on-watch music controls, so you possibly can management playback with out whipping out your cellphone. And in case your watch has LTE, native saving isn’t required — you’ll be capable to stream music straight from the watch to your paired earbuds.

Shows

Most wearables have touchscreens and we advocate getting one which has a full-color touchscreen. Some flagships just like the Apple Watch have LTPO shows, which stands for low-temperature polycrystalline oxide. These panels have quicker response instances and are extra energy environment friendly, leading to a smoother expertise when one interacts with the touchscreen and, in some circumstances, longer battery lives.

You received’t see vital positive aspects with the latter, although, as a result of the additional battery basically will get used up when these gadgets have always-on shows, as most flagship wearables do right now. Some smartwatches have this function on by default whereas others allow you to allow it through tweaked settings. This good function means that you can look down at your watch to examine the time, well being stats or another info you’ve set it to indicate on its watchface with out lifting your wrist. This may little doubt have an effect on your system’s battery life, however fortunately most always-on modes dim the show’s brightness so it’s not working at its peak unnecessarily. Cheaper gadgets received’t have this function; as an alternative, their touchscreens will robotically flip off to preserve battery life and also you’ll must deliberately examine your watch to activate the show once more.

NFC

Many new smartwatches have NFC, letting you pay for issues with out your pockets utilizing contactless funds. After saving your credit score or debit card info, you possibly can maintain your smartwatch as much as an NFC reader to pay for a cup of espresso in your manner house from a run. Remember that completely different watches use completely different fee programs: Apple Watches use Apple Pay, Put on OS gadgets use Google Pay, Samsung gadgets use Samsung Pay and so forth.

Apple Pay is without doubt one of the hottest NFC fee programs, with assist for multiple banks and credit cards in 72 completely different nations, whereas Samsung and Google Pay work in fewer areas. It’s additionally essential to notice that each NFC fee assist varies by system as nicely for each Samsung and Google’s programs.

Different smartwatches our consultants examined

Apple Watch Extremely 2

The Apple Watch Ultra 2 might be overkill for most individuals, nevertheless it has a ton of additional options like additional waterproofing to trace diving, an much more correct GPS and the largest battery of any Apple Watch to this point. Apple designed it for probably the most rugged amongst us, however to your common individual, it possible has extra options than they’d ever want. Should you’re notably clumsy, nonetheless, its excessive stage of sturdiness could possibly be an awesome purpose to think about the Apple Watch Extremely 2.

Apple Watch SE

The Apple Watch SE is much less feature-rich than the flagship mannequin, however it’s going to most likely suffice for most individuals. We truly regard the Watch SE as the very best smartwatch choice for first-time patrons, or folks on stricter budgets. You’ll get all of the core Apple Watch options in addition to issues like fall and crash detection, noise monitoring and Emergency SOS, however you’ll must do with out extra superior {hardware} perks like an always-on show, a blood oxygen sensor, an ECG monitor and a pores and skin temperature sensor.

Garmin Forerunner 745

Garmin watches basically may be nice choices for probably the most lively amongst us. The Garmin Forerunner 745 is a wonderful GPS running watch for severe athletes or those that prize battery life above all else. Once we examined it, we discovered it to supply correct distance monitoring, a killer 16-hour battery life with GPS turned on (as much as seven days with out it) and assist for onboard music storage and Garmin Pay.

Amazfit Bip 6

The Amazfit Bip 6, an $80 smartwatch from Zepp Well being, didn’t fairly make the lower. As a health tracker, it’s respectable, nevertheless it’s a irritating smartwatch. For exercises, the built-in GPS tracks runs and rides with out your cellphone and, mixed with the guts price and blood oxygen sensors, collects quantity of information to create correct photos of your exertion ranges, cadence and tempo. It’s remarkably light-weight however doesn’t really feel low-cost and the AMOLED display is brilliant and sharp. It’s not an always-on show, however lifting your wrist wakes it reliably.

The sleep monitoring knowledge is on par with what we measured on different smartwatches and there’s even a every day readiness rating that compares your sleep high quality and the day past’s exertion to estimate how bodily ready you might be for the day forward — just like what Pixel Watches, Fitbit gadgets and Garmin watches supply. And for the reason that watch battery lasts for over per week on a cost, you could be much more apt to put on it to mattress than a watch you need to cost every day.

We weren’t anticipating an $80 system to be a severe Apple Watch challenger, however the Bip 6’s glitches and overly difficult interface (each on the app and on the watch itself) had been disappointing. Throughout per week of testing, I bought a number of repeated notifications, even after they had been deleted, together with solutions to face after I was actively doing chores round the home. The watch faces should not customizable, so it was laborious to get the data I wanted at a look (the Zepp app has a lot of paid watch faces that will have what I needed, however I didn’t wish to pay $3 for one thing that’s free elsewhere).

Advertising particulars state that the Bip 6 can auto-detect exercises, together with strolling and bike using. Throughout testing, I walked a couple of times per day for over one mile and went on two bike rides, however no exercise was ever detected. The watch integrates with Apple Well being, so I used to be capable of see the way it compares to the information my Apple Watch gathers. After per week of carrying the Bip 6, with no adjustments to my every day routine, I averaged 400 fewer energy burned and a couple of.4 fewer miles tracked every day. That was presumably the largest disappointment of all. — Amy Skorheim, Senior Reporter

Smartwatch FAQs

Is there a distinction between a smartwatch and a health tracker?

Whereas smartwatches and health trackers share some similarities, they’re designed for barely completely different functions.

A health tracker is primarily centered on well being and exercise monitoring. It retains tabs in your steps, coronary heart price, sleep and exercises, and a few even supply superior metrics like blood oxygen ranges and stress monitoring. Health trackers are usually extra compact, have longer battery life and are constructed with exercise in thoughts.

A smartwatch, however, is sort of a mini smartphone in your wrist. It affords health monitoring options, but additionally permits you to do issues like reply to texts, take calls, use apps and management good house gadgets. Many smartwatches assist voice assistants, cell funds and even LTE connectivity, so you possibly can depart your cellphone behind in some circumstances.

Should you primarily need well being and exercise monitoring with lengthy battery life, a health tracker is the best way to go. In order for you a extra related expertise with additional options, a smartwatch is the higher selection.

How lengthy do smartwatches final?

How lengthy a smartwatch lasts principally is dependent upon two issues: battery life and total sturdiness.

Smartwatch battery life varies quite a bit relying on the model, options and the way you utilize it. Fundamental fashions with e-ink shows or monochrome screens can final per week or extra, whereas full-featured smartwatches just like the Apple Watch or Samsung Galaxy Watch often want a cost every single day or two. Should you’re utilizing options like always-on show, GPS monitoring or LTE connectivity, anticipate the battery to empty quicker.

Bodily, smartwatch ought to final a number of years earlier than it is advisable to improve. Premium fashions with scratch-resistant glass, water resistance and powerful construct supplies have a tendency to carry up nicely over time. Nonetheless, software program assist issues too — manufacturers like Apple and Samsung sometimes present updates for at the least a couple of years, whereas some finances smartwatches might not get long-term software program assist.

You may anticipate to cost most smartwatches every day or each few days, and when you deal with them, they need to final 3-5 years earlier than an improve is critical.

How a lot do you have to spend on a smartwatch?

How a lot you need to spend on a smartwatch is dependent upon what options you want and the way typically you propose to make use of it.

Should you simply need the fundamentals — step monitoring, notifications, coronary heart price monitoring and primary health monitoring — yow will discover some stable budget-friendly choices from manufacturers like Amazfit, Fitbit and a few Put on OS fashions. These often have respectable battery life however might lack premium options like LTE, superior well being monitoring or third-party apps.

Within the mid-range smartwatch worth bracket, you’ll discover fashionable fashions just like the Apple Watch SE and Fitbit Versa sequence. These supply mixture of health monitoring, good options and design high quality. You’ll get higher construct supplies, extra correct sensors and app assist, however battery life may nonetheless be restricted to a day or two.

Excessive-end smartwatches just like the Apple Watch Extremely, Samsung Galaxy Watch Extremely and Garmin Fenix/Epix sequence supply superior well being monitoring, rugged designs, LTE connectivity and longer software program assist. These are nice for severe athletes, out of doors adventurers, or anybody who needs the most recent and best options.

Should you simply desire a easy smartwatch for notifications and health monitoring, a finances or mid-range mannequin will do the job. However if you’d like a premium really feel, superior well being monitoring or LTE connectivity, it’s price spending a bit extra. For most individuals, $200 – $350 hits the very best stability of options and worth.

Do all smartwatches have GPS?

Not all smartwatches have built-in GPS. Some depend on your cellphone’s GPS, whereas others have it built-in for unbiased monitoring.

Excessive-end and fitness-focused smartwatches, just like the Apple Watch, Samsung Galaxy Watch and Garmin fashions have their very own built-in GPS. This implies they’ll monitor your runs, walks, bike rides and hikes without having to be related to your cellphone. It’s essential for severe athletes or anybody who needs correct location monitoring with out carrying a cellphone.

Some finances and mid-range smartwatches (like some Fitbit and Amazfit fashions) don’t have built-in GPS however can use your cellphone’s GPS when related through Bluetooth. This works tremendous when you often carry your cellphone whereas understanding, nevertheless it’s much less handy when you choose to depart it behind.

Some very primary or finances smartwatches skip GPS solely and rely solely on step monitoring or movement sensors. These are tremendous for informal customers who don’t want location monitoring.

Can you allow your cellphone at house and nonetheless use a smartwatch?

Sure, nevertheless it is dependent upon the smartwatch and what you wish to do with out your cellphone.

In case your smartwatch has LTE or mobile connectivity , you can also make calls, ship texts, stream music, use maps and even entry apps with out your cellphone close by. Nonetheless, you’ll want a separate knowledge plan out of your provider, which often comes with an additional month-to-month value.

Even with out LTE, some smartwatches can nonetheless do a lot on their very own, together with monitor exercises and GPS routes (if they’ve built-in GPS), play music offline (in the event that they assist downloads from Spotify or Apple Music), might contactless funds with options like Apple Pay and Google Pockets and management good house gadgets.

If going phone-free is essential to you, search for a smartwatch with LTE and built-in GPS for the very best expertise.

Can a smartwatch make calls and not using a cellphone?

Sure, a smartwatch could make calls and not using a cellphone — however provided that it has the suitable options.

Some smartwatches have built-in LTE connectivity, that means they’ll work independently out of your cellphone. You can also make and obtain calls, ship texts, stream music and use apps so long as you’ve got a cell knowledge plan for the watch. Nonetheless, you’ll must pay for a separate mobile plan and battery life drains quicker when utilizing LTE.

In case your smartwatch doesn’t have LTE, it could nonetheless make calls, however solely when related to your cellphone through Bluetooth or Wi-Fi. It basically acts as a distant speaker and microphone to your cellphone’s calls. Watches like the usual Apple Watch or Samsung Galaxy Watch (Wi-Fi variations) can do that. Nonetheless, in case your cellphone isn’t close by or related to Wi-Fi, calling received’t work.

Some fitness-focused smartwatches (like sure Garmin, Fitbit and Amazfit fashions) don’t have a built-in speaker or microphone, to allow them to’t make or obtain calls in any respect — solely present notifications.

If calling and not using a cellphone is a should, be certain that to decide on an LTE mannequin with a built-in mic and speaker.

What is the distinction between an Android and Apple smartwatch?

The largest distinction between Android and Apple smartwatches comes right down to compatibility, options and ecosystem integration.

Apple smartwatches (Apple Watch) solely work with iPhones. In case you have an Android cellphone, you possibly can’t use an Apple Watch in any respect. Android smartwatches (Put on OS, Samsung Galaxy, Garmin and many others.) principally work with Android telephones, however some additionally assist iPhones with restricted options. In case you have an iPhone, the Apple Watch is the only option. In case you have an Android cellphone, go for a Put on OS or Samsung Galaxy Watch.

Apple Watch (watchOS) has the very best app assist with seamless integration into Apple’s ecosystem (iMessage, FaceTime, Apple Pay, Apple Health+, Siri and many others.). Android smartwatches supply extra selection, with entry to Google companies (Google Assistant, Google Pockets and Google Maps), and a few assist Amazon Alexa or Samsung’s Bixby.

When it comes to design, Apple Watch has a single design however is available in completely different sizes and supplies. It’s smooth, however your solely actual customization comes from bands and watch faces. Android smartwatches, however, are available tons of kinds and types (Samsung, Google Pixel Watch, Garmin, Fossil and many others.), that means you possibly can choose a spherical watch, a rugged design or a luxury-looking mannequin.

If battery life is essential to you, the Apple Watch lasts a few day or two per cost, relying on utilization and mannequin. Many Android smartwatches (particularly Garmin, Amazfit or Mobvoi TicWatch) final a number of days and even weeks on a single cost.

Georgie Peru contributed to this report.