Apple Watch Series 10 vs Apple Watch Series 11
The Apple Watch Series 11 is the better watch on paper: it lasts longer (24 hours), tracks sleep in more depth and has 5G. The Apple Watch Series 10 doesn't beat it on any spec that matters.
We earn a commission from qualifying Amazon purchases made through our links, at no extra cost to you. This never affects our specs. How we make money.
Key differences
-
Battery life
Apple Watch Series 11 wins
The Apple Watch Series 11 lasts up to 24 hours against 18 hours.
-
GPS
Evenly matched
Both have built-in GPS with similar features.
-
Display
Evenly matched
Both have LTPO OLED screens of a similar size.
-
Health
Evenly matched
Much the same health sensors.
-
Weight
Evenly matched
Similar weight: 36.4 g and 37.8 g.
Other differences
- Sleep Apple Watch Series 11 wins
The Apple Watch Series 11 goes further on sleep, with a nightly sleep score.
- 5G Apple Watch Series 11 wins
The Apple Watch Series 11's cellular version supports 5G, against LTE on the Apple Watch Series 10.
Which one should you choose?
Choose the Apple Watch Series 10 if…
- You prefer its look and app: it covers the same essentials as the Apple Watch Series 11.
Choose the Apple Watch Series 11 if…
- You hate charging: it's rated for up to 24 hours in smartwatch mode.
- You want to sleep better: it scores each night and tells you what to change.
- You use the cellular version a lot: it supports 5G.
Full spec comparison
The Apple Watch Series 11 leads on battery life; elsewhere the two are closely matched.
Green cells with a ✓ mark the better spec in that row. Tick "Show differences only" to hide the rows where they match.
Overview
| Spec | Apple Watch Series 10 | Apple Watch Series 11 |
|---|---|---|
| Brand | Apple | Apple |
| Series | Apple Watch Series | Apple Watch Series |
| Released | 2024 | 2025 |
| Versions | — | 42mm Aluminum, 42mm Titanium, 46mm Titanium |
| Colours | Jet Black, Rose Gold, Silver, Slate, Gold, Natural | Rose Gold, Silver, Space Gray, Jet Black |
Platform & apps
Both work with the same phones and software.
| Spec | Apple Watch Series 10 | Apple Watch Series 11 |
|---|---|---|
| Operating system | watchOS | watchOS |
| Works with | iPhone only | iPhone only |
| Minimum iOS | iOS 18 | iOS 26 |
| Chipset | S10 SiP | — |
| Storage | 64 GB | 64 GB |
| App store | Yes | — |
Display
The screens are closely matched.
| Spec | Apple Watch Series 10 | Apple Watch Series 11 |
|---|---|---|
| Display type | LTPO OLED | LTPO OLED |
| Display name | LTPO3 OLED Always-On Retina display | Always‑On Retina display |
| Resolution | 416 x 496 | 416 x 496 |
| Pixel density | 326 ppi | 326 ppi |
| Peak brightness | 2,000 nits | 2,000 nits |
| Colour display | Yes | Yes |
| Always-on display | Yes | Yes |
| Controls | crown, buttons | buttons, crown |
Design & durability
Both are similar in size, weight and water rating.
| Spec | Apple Watch Series 10 | Apple Watch Series 11 |
|---|---|---|
| Case sizes | 42 / 46 mm | 42 / 46 mm |
| Case shape | Rectangular | Rectangular |
| Dimensions | 46 x 39 x 9.7 mm | 46 x 39 x 9.7 mm |
| Thickness | 9.7 mm | 9.7 mm |
| Weight (case) | 36.4 g | 37.8 g |
| Case material | Aluminum | Aluminum case |
| Lens | Ion-X | Ion‑X front glass |
| Band fitting | proprietary | — |
| Fits wrists | 140-245 mm | 140-245 mm |
| Water resistance | 5 ATM | 5 ATM |
| IP rating | IP6X | IP6X |
| Water standard | ISO 22810:2010 | ISO 22810:2010 |
| Operating temperature | 0 to 35 °C | 0 to 35 °C |
| Max altitude | 3,000 m | 3,000 m |
Battery
The Apple Watch Series 11 is ahead on battery life.
It lasts longer (24 hours), and the Apple Watch Series 10 doesn't beat it on anything here.
| Spec | Apple Watch Series 10 | Apple Watch Series 11 |
|---|---|---|
| Battery (smartwatch mode) | 18 hours | 24 hours |
| All battery modes | Smartwatch: 18 hours; Battery saver: 36 hours | Smartwatch: 24 hours; Battery saver: 38 hours |
| Battery type | Lithium-ion | Li-ion |
| Charging | — | puck |
| Wireless charging | — | Yes |
| Fast charging | 0-80% in about 30 minutes | Up to 80% charge in about 30 minutes |
GPS & navigation
Both have built-in GPS with similar capabilities.
| Spec | Apple Watch Series 10 | Apple Watch Series 11 |
|---|---|---|
| GPS | Built-in | Built-in |
| Multi-band GPS | — | No |
| Satellite systems | GPS, GLONASS, Galileo, QZSS, BeiDou | GPS, GLONASS, Galileo, QZSS, BeiDou |
| Maps | Downloadable maps | Downloadable maps |
| Preloaded regions | U.S. national and regional parks | U.S. national and regional parks |
| Navigation features | waypoints, back-to-start | Custom waypoints, Backtrack, Offline maps with custom route creation |
Health & sensors
The Apple Watch Series 11 is ahead on health tracking.
It tracks sleep in more depth, and the Apple Watch Series 10 doesn't beat it on anything here.
| Spec | Apple Watch Series 10 | Apple Watch Series 11 |
|---|---|---|
| Sensors | optical HR, ECG electrode, SpO2, skin temperature, accelerometer, gyroscope, altimeter, compass, ambient light, thermometer, depth | optical HR, ECG electrode, SpO2, skin temperature, accelerometer, gyroscope, compass, ambient light, depth, thermometer |
| Heart-rate sensor | Third-generation optical heart sensor | Third‑generation optical heart sensor |
| Heart-rate tracking | 24/7 | 24/7 |
| ECG | Yes | Yes |
| Irregular rhythm alerts | Yes | Yes |
| High/low heart-rate alerts | Yes | Yes |
| Heart-rate variability | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| Skin temperature | Yes | Yes |
| Respiration rate | Yes | Yes |
| Hypertension alerts | — | Yes |
| Sleep tracking | Sleep stages | Sleep score |
| Sleep apnea alerts | Yes | Yes |
| Cycle tracking | Yes | Yes |
Safety
Both offer much the same safety features.
| Spec | Apple Watch Series 10 | Apple Watch Series 11 |
|---|---|---|
| Emergency SOS | From the watch (LTE) | From the watch (LTE) |
| Fall detection | Yes | Yes |
| Crash detection | Yes | Yes |
Training
The Apple Watch Series 11 is ahead on training features.
It has more training metrics, and the Apple Watch Series 10 doesn't beat it on anything here.
| Spec | Apple Watch Series 10 | Apple Watch Series 11 |
|---|---|---|
| Triathlon / multisport | Yes | Yes |
| Swim tracking | Pool and open water | Pool and open water |
| Training metrics | training load | training load, heart rate zones, Functional Threshold Power, Power Zones |
| Running dynamics | Yes | Yes |
| External sensors | Bluetooth sensors | Bluetooth sensors |
Smart features
The Apple Watch Series 11 is ahead on smart features.
It has 5G, and the Apple Watch Series 10 doesn't beat it on anything here.
| Spec | Apple Watch Series 10 | Apple Watch Series 11 |
|---|---|---|
| Notifications | Yes | Yes |
| Calls on the watch | Yes | Yes |
| Speaker | Yes | Yes |
| Microphone | Yes | Yes |
| Voice assistant | Siri | Siri |
| Contactless payments | Yes | Yes |
| Payment service | Apple Pay | Apple Pay |
| Cellular | LTE version available | 5G version available |
| Music storage | Yes | Yes |
| Wi-Fi | — | Wi-Fi 4 (802.11n), 2.4/5 GHz |
| Bluetooth | Bluetooth 5.3 | Bluetooth 5.3 |
| Ultra-wideband | Yes | Yes |
Diving, golf & more
Neither has a specialist edge here.
| Spec | Apple Watch Series 10 | Apple Watch Series 11 |
|---|---|---|
| Specialist modes | golf, ski | golf, ski |
| Diving | Depth gauge | Depth gauge |
| Max dive depth | — | 6 m |