Apple has simply three smartwatches in its present lineup. We predict the flagship Apple Watch Series 10 is the most effective for most individuals, however athletes and out of doors fans is perhaps happier with the Apple Watch Ultra 2. The finances mannequin, the Apple Watch SE, affords a shocking array of options for the value. All three are wonderful companions to your iPhone and all do a fantastic job of monitoring well being and health stats. This information to the most effective Apple Watch breaks down the variations in sensors, case design and extra that can assist you resolve which mannequin makes probably the most sense for you.
Desk of contents
Greatest 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, probably the most notable replace for the Apple Watch Series 10 comes on the surface, with an even bigger display screen matched with a thinner total design. As a substitute of 41 and 45mm case sizes, now you can get the watch in both 42mm or 46mm. And, due to a redesigned steel 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 stated 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, comparable to highway names in Maps. The wide-angle OLED show additionally made it simpler to learn the face when not trying instantly at it.
The Collection 10 delivers extra highly effective speaker output, too. Cherlynn famous that the audio system are in all probability not one thing you’ll need to depend on for prolonged listening, they usually positively work higher in quiet environments. But when it’s essential hear a tune or a little bit of a podcast sooner or later, your watch shall be higher outfitted 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 simply 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 critically under-diagnosed. Whereas it’s not meant for individuals who already know they’ve the dysfunction, it might assist determine sure respiratory patterns throughout sleep that ought to be checked out by a physician. That characteristic will even be out there 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 quick span has at all times been our biggest complaint with the watch. The charging pace, nonetheless, did get a lift. You must now be capable of 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 purpose to purchase an Apple Watch Collection 10. It simply occurs to be the most effective companion you will get for an iPhone. The watch will hold you on prime of your notifications (presenting fewer distractions than your cellphone), whereas the exercise monitoring and health options will help hold you motivated, if that’s one thing you’re into. It will possibly additionally remind you to take meds, be aware your moods and log your interval for cycle monitoring and predictions.
Finally, we predict the Apple Watch Collection 10 is a good purchase for iOS customers who’re both new to Apple Watches or coming from a Collection 8 or older. Should you’ve acquired a Collection 9, you possibly can in all probability wait on an improve.
- Thinner and lighter construct
- Doubtlessly useful sleep apnea detection
- The perfect 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 finances choice.
Cherlynn also reviewed the SE when it got here out in 2022, calling it “the most effective smartwatch for the cash.” It makes use of the identical chip as the unique Extremely and the Collection 8, and in our assessment of the brand new Collection 9, Cherlynn “barely observed a distinction in efficiency” in comparison with the older Apple Watch.
That stated, 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 (in the event you don’t have a cellular-enabled mannequin). Supplies-wise, the SE face is roofed in Ion-X glass, which is much less sturdy than the sapphire crystal on both the chrome 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 effectively, like sharing notifications, controlling your music playback and setting timers and alarms.
Although the display screen isn’t fairly as vibrant because the pricier fashions, we thought it was crisp and simple to learn, even in vibrant daylight. The health monitoring is correct, the design is light-weight and comfy and the processor is snappy. Should you’re searching for a starter smartwatch and don’t thoughts the few lacking options, the SE continues to be the best way to go.
- Inexpensive worth
- 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 12 months, 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 just’ll generally discover used on high-end knife blades.
Engadget’s Cherlynn Low took the earlier mannequin Extremely out on a hike to reap the benefits of its outdoor-specific options and the Backtrack perform truly saved her and our video producer Brian from taking an unintended detour within the fallacious route. The perform lives throughout the Compass app and allows you to set waypoints comparable to marking the 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 in the event you ought to want it.
For water-based actions, the Extremely 2 packs diving options that may measure water temperature, dive length and gauge as much as 40 meters of depth. For exercises nearer to residence, the dual-frequency GPS offers you extra correct route monitoring and tempo calculations. And the motion button might be programmed to start out a exercise, management the stopwatch, set off the flashlight, set a waypoint and extra. Simply be aware that we discovered it fairly straightforward to by chance set off the motion button when making an attempt to press the crown, so it might take a bit of apply.
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 vibrant 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 out there on the unique AWU.) The battery life stays the identical at 36 hours, and we acquired 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.
- Strong construct
- Specialised options for out of doors actions
- Massive display screen shows plenty of 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 of pair any Apple Watch to your Android cellphone. Word that you just can pair different wearables (like a Garmin tracker or a Fitbit band) together 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 package deal) 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, automated 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 knowledge, 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 monitor ovulation, whereas underwater temperature sensors could 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 contains 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 permits Apple Pay. When you set it up utilizing the Apple Watch app in your iPhone, you possibly can pay for stuff at any retailer that accepts Apple Pay, even in the event you 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 need to 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 vibrant 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 acquired 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 out there 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/massive and the Extremely 2 offers you the selection of small, medium or massive.
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 in the event you 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. Meaning if you wish to use both of these fashions usually for sleep monitoring, it’s possible you’ll must 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 screens the minutes you’ve spent strolling, working, 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 no less than one minute.
Totally different inner sensors detect these actions, for instance the accelerometer senses while you’re shifting versus sitting nonetheless, and the optical coronary heart price sensor judges how exhausting you are understanding and what number of energy you’ve burned. You’ll be able to set your objectives for every ring and also you’ll earn badges and animations while you hit them.
The Exercise app permits you to begin and monitor an train session. The sensors may even auto-detect while you’re understanding, tapping your wrist to counsel you monitor the exercise. Apple Watches will combine with Apple’s Health+ subscription, displaying actual time coronary heart price and calorie burn knowledge in your iPhone, iPad and even Apple TV 4K as you are taking a category. Health+ additionally contains audio-guided walks and runs with simply your watch and Bluetooth earbuds. All three fashions assist the Exercise and Exercise apps without spending a dime. The Health+ app additionally works with all Apple Watches, however prices $10 per thirty 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 can even 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 mountaineering removed from mobile protection. Upcoming options of the subsequent working system (watchOS 26) will embrace an AI Exercise Buddy to teach you thru your subsequent run through your related Airpods.
Siri
You may get the climate, begin a exercise, determine a tune and dictate a textual content simply by asking Siri. All Apple Watch fashions assist the Increase to Converse characteristic that bypasses the necessity to say “Hey Siri” and can as a substitute pay attention to your request while 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. Meaning executing easy requests like beginning exercises and timers are faster, as they received’t must entry exterior networks. Nevertheless, requests like sending texts or getting climate forecasts nonetheless want to speak with Wi-Fi or mobile, so that you’ll must have your cellphone close by when you 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 “one hundred pc clear electrical energy for manufacturing and product use, 30 % recycled or renewable materials by weight and 50 % of delivery with out the usage of air transportation.” Mixed, Apple says these adjustments diminished the emissions by round 75 %, and the corporate will use credit so make up for the remaining emissions.
At present, 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 affordable and costliest Apple Watches. For $250 (and sometimes on sale for much less), you will get the 40mm Apple Watch SE with GPS-only connectivity; including mobile connectivity ups the value 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 simply out there with GPS and mobile). The Apple Watch Extremely 2 has only one worth: $799 for a titanium 49mm case with each GPS and mobile energy — although if you’d like the titanium Apple Watch Band, the value goes up. For any mannequin you choose, you will in all probability additionally need just a few Apple Watch accessories, so it’s possible you’ll need to issue that into your buying determination.
How we examined Apple Watches
Engadget has been reviewing Apple Watches for the reason that first one came out in 2015. Since then, we’ve tested every subsequent model Apple has released, including the Ultra and SE models, spending no less than just a few days or perhaps a couple weeks with one strapped to our wrists. Throughout that point, we run, hit the fitness center, 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 assessment smartwatches from different corporations, comparable to Samsung and Google, our editors can evaluate Apple Watches not simply to earlier generations, but in addition to different wearables available on the market. 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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