Apple Watch Series 10 vs Apple Watch SE 3 [GPS 40mm] Smartwatch with Starlight Aluminum Case with Starlight Sport Band - S/M
Buy the Series 10 if you want the larger 46mm screen, ECG and blood-oxygen sensing, and the newest Apple Watch hardware. Buy the SE 3 if you want the lowest entry price into the modern S10 chip and always-on display. The Series 10 is $175.00 new on eBay or $235.00 open box at Walmart; the SE 3 is $249.00 new at Walmart.
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Apple Watch Series 10
Choose the Apple Watch Series 10 if you want a bigger 46mm case, ECG and blood-oxygen sensors, and the lowest new price of the two.
- Larger 46mm screen is easier to read and tap
- ECG and blood-oxygen sensors the SE 3 lacks
- Lowest new price found: $175.00 on eBay
- Brighter display for outdoor use
- New stock at $175.00 is on eBay, not a major retailer
- Open box at Walmart costs $235.00
- Bigger case may feel heavy on small wrists
![Apple Watch SE 3 [GPS 40mm] Smartwatch with Starlight Aluminum Case with Starlight Sport Band - S/M](https://i5.walmartimages.com/asr/6345bad6-8cd8-4891-8bbf-19da55640edc.2c894b972591a10aae450b542b29b690.jpeg?odnHeight=2000&odnWidth=2000&odnBg=ffffff)
What separates them
| Apple Watch Series 10 | Apple Watch SE 3 [GPS 40mm] Smartwatch with Starlight Aluminum Case with Starlight Sport Band - S/M | |
|---|---|---|
| Case size | 46mm rectangular case | 40mm square case |
| Display | Wide-angle OLED, brighter in sunlight | AMOLED with Always-On display |
| Health sensors | ECG and blood-oxygen sensing | No ECG or blood-oxygen sensor |
| Chip | S10 chip | S10 chip |
| Battery life | Up to 18 hours, fast charging | 18 hours, fast charging |
| Water resistance | Water resistant, 50m | 50m water resistant |
| Price | $175.00 new on eBay; $235.00 open box at Walmart | $249.00 new at Walmart |
| Case material |
Price history
- Apple Watch Series 10: lowest $175.00 on Oct 28.
- Apple Watch SE 3 [GPS 40mm] Smartwatch with Starlight Aluminum Case with Starlight Sport Band - S/M: lowest $249.00 on Oct 28.
Prices at every store
Apple Watch SE 3 [GPS 40mm] Smartwatch with Starlight Aluminum Case with Starlight Sport Band - S/M
- WalmartCheck price at Walmart
Specs compared
| Spec | Apple Watch Series 10 | Apple Watch SE 3 [GPS 40mm] Smartwatch with Starlight Aluminum Case with Starlight Sport Band - S/M |
|---|---|---|
| Display | Digital | AMOLED |
| Style | Wrist | — |
| Department | Unisex | — |
| Water Resistant | Yes | — |
| Connectivity | Bluetooth, Wi-Fi | — |
| Tracker | Activity, Sleep, Calorie | — |
| With GPS | Yes | — |
| Case Shape | Rectangular | — |
| Operating System | watchOS | — |
| Case Size | 46mm case | — |
What reviewers say
Apple Watch Series 10
Reviewers praise the Series 10 for its larger display, faster charging, and accurate health tracking. Common criticisms include battery life that still requires daily charging and the lack of a blood oxygen feature in the US.
- Bright, easily readable display
- Quick charging convenience
- Reliable sleep and activity tracking
- Comfortable fit for all-day wear
- Battery life remains about a day
- Blood oxygen app disabled in the US
- Minor incremental upgrade from Series 9
Apple Watch SE 3 [GPS 40mm] Smartwatch with Starlight Aluminum Case with Starlight Sport Band - S/M
Owners rate it 4.4 out of 5 across roughly 4,800 ratings. Most praise the always-on display, fast charging and the value versus the Series models; complaints center on battery life and the missing health sensors.
Questions and answers
- Which is better for running and workouts?
- Both track activity, sleep and calories and are water resistant to 50m. The Series 10 adds ECG and blood-oxygen readings, which the SE 3 does not have.
- Is the Series 10 worth the extra over the SE 3?
- It costs less in the deals found: $175.00 new on eBay versus $249.00 for the SE 3 at Walmart. You also get a larger screen and two extra health sensors.
- Which has better battery life?
- Both are rated at up to 18 hours and support fast charging. Neither lasts multiple days like some Garmin watches.
- Does the SE 3 have an always-on display?
- Yes. The SE 3 has an Always-On AMOLED display, a feature earlier SE models lacked.
- Which is better for small wrists?
- The SE 3, with its 40mm case. The Series 10 here is a 46mm case, which is noticeably larger.
- Do both work with an iPhone only?
- Yes. Both run watchOS and pair with iOS. Neither works with Android phones.