Apple - Watch Series 10 (46mm) vs Withings - ScanWatch 2
Between the Watch Series 10 (46mm) and ScanWatch 2, the Watch Series 10 (46mm) comes out ahead in display size and weight, while the ScanWatch 2 wins on battery life. Overall, the Watch Series 10 (46mm) scores 62.7 and the ScanWatch 2 scores 72.6 on our Mars Score.
Which should you buy?
The ScanWatch 2 is the clear pick on raw spec strength, leading by 9.9 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the Watch Series 10 (46mm) if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are display size, weight, cellular, among others.
Pick the ScanWatch 2 if your top frustration with your current device is running out of charge before the day ends — endurance is the lead spec here. Its strongest claims are battery life.
Both ship with comparable ecg, spo2, water resistance, so those specs don't separate the two — focus on the differences below.
Bottom line: the ScanWatch 2 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Apple - Watch Series 10 (46mm) wins
- ▲Display size — 223.81% more. 2.04 " vs 0.63 ".
- ▲Weight — 22.60 g less. 36.4 vs 59.
- ▲Has Cellular.
- ▲Peak brightness: 2000 nits vs 0 nits.
Why Withings - ScanWatch 2 wins
- ▲Battery life — 3900.00% more. 720 h vs 18 h.
Spec comparison
Design
| Spec | Apple - Watch Series 10 (46mm) | Withings - ScanWatch 2 |
|---|---|---|
| Case size | 46 mmlead | 42 mm |
| Weight | 36.4 glead | 59 g |
| Case material | aluminum | stainless steel |
| Water resistanceⓘ | 5 ATM | 5 ATM |
Display
| Spec | Apple - Watch Series 10 (46mm) | Withings - ScanWatch 2 |
|---|---|---|
| Display size | 2.04 "lead | 0.63 " |
| Always-on display | truelead | false |
| Peak brightnessⓘ | 2000 nitslead | 0 nits |
Health & Fitness
| Spec | Apple - Watch Series 10 (46mm) | Withings - ScanWatch 2 |
|---|---|---|
| ECG | true | true |
| SpO2 | true | true |
| Temperature sensor | true | true |
| Sleep tracking | true | true |
| Blood pressure | false | false |
Battery & Connectivity
| Spec | Apple - Watch Series 10 (46mm) | Withings - ScanWatch 2 |
|---|---|---|
| Battery life | 18 h | 720 hlead |
| GPS | truelead | false |
| Cellular | truelead | false |
| NFC | truelead | false |
| OS | watchOS | Withings OSlead |
Frequently asked
Which has longer battery life, Watch Series 10 (46mm) or ScanWatch 2?+
ScanWatch 2 lasts 720h vs 18h.
Do Watch Series 10 (46mm) or ScanWatch 2 support ECG?+
Both support ECG.
Which has cellular, Watch Series 10 (46mm) or ScanWatch 2?+
Watch Series 10 (46mm) offers a cellular variant; ScanWatch 2 is Wi-Fi only.
Spec-level deep dives
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