Apple has simply three smartwatches in its present lineup. We expect the flagship Apple Watch Series 10 is one of the best for most individuals, however athletes and outside fanatics may be happier with the Apple Watch Ultra 2. The price range mannequin, the Apple Watch SE, gives a stunning array of options for the worth. All three are glorious companions in your iPhone and all do an incredible job of monitoring well being and health stats. This information to one of the best Apple Watch breaks down the variations in sensors, case design and extra that will help you determine which mannequin makes essentially the most sense for you.
Desk of contents
Finest Apple Watch in 2025
Chip: S10 SiP | Sensors: ECG, coronary heart price, temperature, compass, altimeter, accelerometer, fall/crash detection | Show: All the time‑on Retina wide-angle OLED show, max 2,000 nits brightness | Battery life: 18 hours | Case dimension: 42mm or 46mm
Read our full review of the Apple Watch Series 10
Beforehand, the massive information for Apple’s flagship wearable was the brand new Double Tap gesture. This time, essentially the most notable replace for the Apple Watch Series 10 comes on the surface, with an even bigger display screen matched with a thinner general design. As an alternative of 41 and 45mm case sizes, now you can get the watch in both 42mm or 46mm. And, due to a redesigned metallic again that integrates the antenna into the housing, it’s now simply 9.7mm thick, a full millimeter thinner than the Collection 9.
In her review, Engadget’s Cherlynn Low mentioned the brand new watch was noticeably thinner and lighter, although that didn’t make an enormous distinction in consolation between the brand new model and its predecessor. The bigger display screen did make some issues clearer, akin to street names in Maps. The wide-angle OLED show additionally made it simpler to learn the face when not wanting instantly at it.
The Collection 10 delivers extra highly effective speaker output, too. Cherlynn famous that the audio system are most likely not one thing you’ll need to depend on for prolonged listening, and so they positively work higher in quiet environments. But when you want to hear a track or a little bit of a podcast sooner or later, your watch shall be higher geared up to take action. One other {hardware} improve comes with the addition of a depth gauge. It’s not meant for diving, because the gauge is barely rated to 6 meters, but it surely might provide you with insights when snorkeling or swimming.
Along with sleep monitoring, the watch now additionally helps sleep apnea detection, a situation that’s severely under-diagnosed. Whereas it’s not meant for individuals who already know they’ve the dysfunction, it might assist determine sure respiration patterns throughout sleep that needs to be checked out by a health care provider. That characteristic will even be obtainable on the Apple Watch Collection 9 with watchOS 11.
Battery life didn’t change drastically — Apple nonetheless guarantees an 18-hour stretch per cost — and that comparatively brief span has all the time been our biggest complaint with the watch. The charging velocity, nonetheless, did get a lift. It’s best to now be capable to get your watch as much as 80 % in only a half an hour utilizing a fast-charge-certified charger.
After all, the brand new options aren’t the one motive to purchase an Apple Watch Collection 10. It simply occurs to be one of the best companion you will get for an iPhone. The watch will maintain you on high of your notifications (presenting fewer distractions than your cellphone), whereas the exercise monitoring and health options will help maintain you motivated, if that’s one thing you’re into. It might probably additionally remind you to take meds, notice your moods and log your interval for cycle monitoring and predictions.
In the end, we predict the Apple Watch Collection 10 is a superb purchase for iOS customers who’re both new to Apple Watches or coming from a Collection 8 or older. If you happen to’ve bought a Collection 9, you may most likely wait on an improve.
- Thinner and lighter construct
- Probably useful sleep apnea detection
- One of the best companion for an iPhone
- Helpful new water sports activities options
- Nonetheless solely has an 18-hour battery life
Chip: S8 SiP | Sensors: Coronary heart price, compass, altimeter, accelerometer, fall/crash detection | Show: Retina show, max 1,000 nits brightness | Battery life: 18 hours | Case dimension: 40mm or 44mm
Read our full review of the Apple Watch SE
But once more, Apple didn’t come out with a brand new era of the Apple Watch SE when it introduced the Apple Watch 10 and different Apple units in September. A brand new plastic model is reportedly in the works (and we have now some ideas on what Apple can improve). However for now, this $250 smartwatch is Apple’s price range choice.
Cherlynn also reviewed the SE when it got here out in 2022, calling it “one of the best smartwatch for the cash.” It makes use of the identical chip as the unique Extremely and the Collection 8, and in our evaluation of the brand new Collection 9, Cherlynn “barely observed a distinction in efficiency” in comparison with the older Apple Watch.
That mentioned, there are some trade-offs. You received’t get an always-on show, blood oxygen monitoring or a temperature sensor. The SE can also’t assist the brand new Double Faucet characteristic and requires your cellphone to be close by for Siri requests (for those who don’t have a cellular-enabled mannequin). Supplies-wise, the SE face is roofed in Ion-X glass, which is much less strong than the sapphire crystal on both the stainless-steel Collection 9 or the Extremely 2.
However the SE has extra in widespread with its pricier sibling than not, together with crash detection, coronary heart price monitoring, emergency SOS calling, and 50 meters of water resistance. And, after all, the watch does all of the fundamentals nicely, like sharing notifications, controlling your music playback and setting timers and alarms.
Although the display screen isn’t fairly as shiny because the pricier fashions, we thought it was crisp and straightforward to learn, even in shiny daylight. The health monitoring is correct, the design is light-weight and comfy and the processor is snappy. If you happen to’re in search of a starter smartwatch and don’t thoughts the few lacking options, the SE remains to be the way in which to go.
- Reasonably priced value
- Nice well being and health monitoring
- Extends the utility of an iPhone
- Lacks blood oxygen and temperature sensors
- Would not assist Double Faucet
- No always-on show
Chip: S9 SiP | Sensors: ECG, coronary heart price, temperature, compass, altimeter, accelerometer, fall/crash detection, depth gauge | Show: All the time-on Retina show, max 3,000 nits brightness | Battery life: 36 hours | Case dimension: 49mm
Read our full review of the Apple Watch Ultra
Apple introduced the Apple Watch Extremely 2 on the similar event because the Collection 9 however, the next yr, we didn’t get an Apple Watch Extremely 3. Instead, Apple introduced a brand new satin black colorway created with a “diamond-like carbon bodily vapor deposition” course of that you simply’ll generally discover used on high-end knife blades.
Engadget’s Cherlynn Low took the earlier mannequin Extremely out on a hike to benefit from its outdoor-specific options and the Backtrack perform really saved her and our video producer Brian from taking an unintended detour within the mistaken course. The perform lives inside the Compass app and allows you to set waypoints akin to marking the car parking zone earlier than you set out. There’s an onboard siren that’s loud sufficient to alert passersby or emergency personnel to your whereabouts for those who ought to want it.
For water-based actions, the Extremely 2 packs diving options that may measure water temperature, dive period and gauge as much as 40 meters of depth. For exercises nearer to house, the dual-frequency GPS offers you extra correct route monitoring and tempo calculations. And the motion button may be programmed to start out a exercise, management the stopwatch, set off the flashlight, set a waypoint and extra. Simply notice that we discovered it fairly straightforward to unintentionally set off the motion button when attempting to press the crown, so it could take somewhat follow.
The S9 SiP chip allows Double Faucet and on-device Siri processing. The display screen has been bumped as much as 3,000 nits and whereas we didn’t get to take the brand new mannequin on a hike, the unique at 2,000 nits was a lot shiny sufficient in direct daylight. We like how the brand new Modular Extremely watch face makes nice use of the outsized display screen (although that’s additionally obtainable on the unique AWU.) The battery life stays the identical at 36 hours, and we bought about three days of average use out of the Extremely earlier than needing a recharge. The low energy mode is especially spectacular, squeezing out many further hours from a near-empty watch.
- Sturdy construct
- Specialised options for outside actions
- Massive display screen shows numerous data
- Costly
- Massive case can really feel cumbersome on smaller wrists
What to search for in an Apple Watch
Like all Apple merchandise, Apple Watches will solely work with different units from the model’s ecosystem. You will not be capable to pair any Apple Watch to your Android cellphone. Notice that you simply can pair different wearables (like a Garmin tracker or a Fitbit band) along with your iPhone. There are some extra options which can be particular to Apple Watches and that set every of the three fashions other than each other.
Chips and sensors
The brand new Apple Watch Collection 10 has an S10 SiP (system in a bundle) chip with a four-core Neural Engine. The Extremely 2 was updated last September with Apple’s S9 SiP. Each chips enable for on-device processing of Siri requests in addition to dictation, translation, computerized exercise detection and the Double Faucet gesture that allows you to reply calls or cease an alarm by tapping your thumb and forefinger collectively twice. It additionally allows quicker machine studying efficiency for deciphering sensor information, speech recognition and performing different “pondering” duties. The Apple Watch SE nonetheless depends on the S8 SiP, which was additionally used within the Series 8 and the unique Extremely.
Each the Collection 10 and Extremely 2 can measure sure very important indicators like coronary heart price, and each have an ECG app. Temperature sensors will help observe ovulation, whereas underwater temperature sensors might come in useful whereas swimming and snorkeling. Each additionally assist fall-detection and crash-detection as a security characteristic. All three fashions have a compass and altimeter. The Apple Watch Extremely 2 has an onboard SOS siren, in addition to dive options like a depth gauge. Water options had been added to the Apple Watch Collection 10, however with a shallower depth ranking (simply six meters, as in comparison with 40 meters on the Extremely). The Extremely consists of blood oxygen sensors, however a patent dispute has compelled Apple to disable that well being characteristic on new fashions bought in the US and the {hardware} isn’t current within the new flagship mannequin.
All three fashions assist close to discipline communication (NFC), the chip that allows Apple Pay. When you set it up utilizing the Apple Watch app in your iPhone, you may pay for stuff at any retailer that accepts Apple Pay, even for those who don’t have your phone with you.
Shows and case sizes
The wide-angle OLED show on the Apple Watch 10 permits you to see the always-on show from extra angles. The Extremely 2 additionally has an always-on show, however you’ll should carry your wrist to inform time or learn notifications on the SE. The SE can attain a most brightness of 1,000 nits, the Collection 10 can get as shiny as 2,000 and the Extremely 2 hits 3,000 nits. Each higher-end screens can dim to a single nit, making them much less distracting at nighttime.
The Apple Watch Collection 10 got here with a brand new end and case materials — a shiny anodized jet black end on the aluminum mannequin and the choice for a titanium case. The Extremely 2 additionally bought a brand new end, satin black, that makes use of a PVD (bodily vapor deposition) course of to use the colour.
As for case sizes, the SE is offered in 40 or 44mm. The Collection 10 elevated in dimension from the prior era and now has a selection of a 42 or 46mm case. The Extremely 2 is available in only one dimension measuring 49mm. You additionally get the chance to select the size and elegance for watch bands. The SE and Collection 10 are available in small/medium or medium/giant and the Extremely 2 offers you the selection of small, medium or giant.
Battery life
Because it’s the most important wearable, the Apple Watch Extremely 2 sports activities the largest battery and may final for a claimed 36 hours on a cost. That quantity jumps as much as 72 hours for those who activate low energy mode. Each the Apple Watch 10 and the SE are rated by Apple to go for 18 hours earlier than they want a go to to the charger, and longer when utilizing battery saver mode. Which means if you wish to use both of these fashions commonly for sleep monitoring, you could have to recharge them a bit earlier than mattress.
Health and wellness options
Consider it or not, all three Apple Watches have related health tracker chops. The Exercise app makes use of three “rings” to maintain tabs on how a lot you’re shifting in a day: The Transfer ring tracks your energetic energy; the Train ring displays the minutes you’ve spent strolling, operating, doing yoga and so forth; and the Stand ring tells you what number of hours in a day you’ve stood up and moved round for a minimum of one minute.
Totally different inner sensors detect these actions, for instance the accelerometer senses whenever you’re shifting versus sitting nonetheless, and the optical coronary heart price sensor judges how onerous you are figuring out and what number of energy you’ve burned. You’ll be able to set your targets for every ring and also you’ll earn badges and animations whenever you hit them.
The Exercise app permits you to begin and observe an train session. The sensors may even auto-detect whenever you’re figuring out, tapping your wrist to recommend you observe the exercise. Apple Watches will combine with Apple’s Health+ subscription, displaying actual time coronary heart price and calorie burn information in your iPhone, iPad and even Apple TV 4K as you’re taking a category. Health+ additionally consists of audio-guided walks and runs with simply your watch and Bluetooth earbuds. All three fashions assist the Exercise and Exercise apps without cost. The Health+ app additionally works with all Apple Watches, however prices $10 per 30 days.
New options enabled with watchOS 11 embrace Coaching Load that gauges your physique’s response to exercises over time, which might assist athletes higher put together for occasions like marathons. Customers may now skip a day (or extra) from health monitoring metrics when they should relaxation or aren’t feeling as much as the problem of closing their rings. The brand new OS additionally helps offline maps, which might show helpful when climbing removed from mobile protection. Upcoming options of the subsequent working system (watchOS 26) will embrace an AI Exercise Buddy to educate you thru your subsequent run by way of your related Airpods.
Siri
You may get the climate, begin a exercise, determine a track and dictate a textual content simply by asking Siri. All Apple Watch fashions assist the Increase to Communicate characteristic that bypasses the necessity to say “Hey Siri” and can as an alternative pay attention in your request whenever you carry your wrist close to your mouth.
Each the Collection 10 and the Extremely 2 make the most of onboard processing of Siri requests. Which means executing easy requests like beginning exercises and timers are faster, as they received’t have to entry exterior networks. Nonetheless, requests like sending texts or getting climate forecasts nonetheless want to speak with Wi-Fi or mobile, so that you’ll have to have your cellphone close by you probably have a GPS-only mannequin.
Carbon impartial choices
The Apple Watch Collection 9 with the aluminum case was the corporate’s first carbon impartial product. Apple defines its carbon impartial merchandise as those who use “100% clear electrical energy for manufacturing and product use, 30 % recycled or renewable materials by weight and 50 % of delivery with out using air transportation.” Mixed, Apple says these modifications decreased the emissions by round 75 %, and the corporate will use credit so make up for the remaining emissions.
At the moment, the Apple Watch Collection 10 in both aluminum or titanium with the game loop band, braided solo loop or Milanese loop, and the Apple Watch Extremely 2 with the path loop or alpine loop bands are designated as carbon impartial merchandise.
Worth
There’s a $550 distinction between the most cost effective and most costly Apple Watches. For $250 (and infrequently on sale for much less), you will get the 40mm Apple Watch SE with GPS-only connectivity; including mobile connectivity ups the worth by $50. The Apple Watch Collection 10 begins at $399 for the 42mm, non-cellular mannequin in aluminum and goes as excessive as $749 for the 46mm titanium case (which is barely obtainable with GPS and mobile). The Apple Watch Extremely 2 has only one value: $799 for a titanium 49mm case with each GPS and mobile energy — although if you’d like the titanium Apple Watch Band, the worth goes up. For any mannequin you decide, you will most likely additionally need a number of Apple Watch accessories, so you could need to issue that into your buying choice.
How we examined Apple Watches
Engadget has been reviewing Apple Watches because the first one came out in 2015. Since then, we’ve tested every subsequent model Apple has released, including the Ultra and SE models, spending a minimum of a number of days or perhaps a couple weeks with one strapped to our wrists. Throughout that point, we run, hit the gymnasium, go on hikes and put on it whereas sleeping, all of the whereas gauging the way it tracks varied metrics, integrates with the iPhone and performs each different trick Apple claims its smartwatches can do.
Since we additionally evaluation smartwatches from different corporations, akin to Samsung and Google, our editors can evaluate Apple Watches not simply to earlier generations, but additionally to different wearables in the marketplace. Our purchasing guides and suggestions depend on first-hand testing by Engadget employees.
Apple Watch comparability chart
Product |
Apple Watch Collection 10 |
Apple Watch Extremely 2 |
Apple Watch SE (Gen 2) |
Launch date |
September 2024 |
September 2023 |
September 2022 |
Case sizes |
42mm or 46mm |
49mm |
40mm or 44mm |
Case materials |
Aluminum or titanium |
Titanium |
Aluminum |
Show |
LTPO3 OLED All the time-On |
LTPO2 OLED All the time-On |
LTPO OLED |
Max brightness |
2,000 nits |
3,000 nits |
1,000 nits |
Chip |
S10 SiP |
S9 SiP |
S8 SiP |
Max battery life |
18 h./36 h. low energy |
36 h./72 h. low energy |
18 h. |
Water resistance |
50 m. |
100 m. |
50 m. |
Featured sensors |
ECG, electrical coronary heart price, optical coronary heart price, water temp, altimeter, compass, gyroscope, sleep monitoring, sleep apnea, wrist temp |
ECG, electrical coronary heart price, optical coronary heart price, water temp, expanded-range altimeter, compass, gyroscope, sleep monitoring, sleep apnea, wrist temp |
ECG, optical coronary heart price, altimeter, compass, gyroscope, sleep monitoring |
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