Apple - Watch Series 10 (46mm) vs Garmin - vívoactive 5
Between the Watch Series 10 (46mm) and vívoactive 5, the Watch Series 10 (46mm) comes out ahead in peak brightness / display size, while the vívoactive 5 wins on battery life / weight. Overall, the Watch Series 10 (46mm) scores 62.7 and the vívoactive 5 scores 53.3 on our Mars Score.
Which should you buy?
The Watch Series 10 (46mm) is the clear pick on raw spec strength, leading by 9.4 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 the display is what you stare at all day — refresh rate, brightness, or sharpness is where the difference will be most visible. The biggest gaps in its favor are peak brightness, display size, ecg, among others.
Pick the vívoactive 5 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, weight.
Both ship with comparable spo2, water resistance, so those specs do not separate the two — focus on the differences below.
Bottom line: the Watch Series 10 (46mm) 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
- ▲Peak brightness — 100.00% more. 2000 nits vs 1000 nits.
- ▲Display size — 70.00% more. 2.04 " vs 1.2 ".
- ▲Has ECG.
- ▲Has Cellular.
Why Garmin - vívoactive 5 wins
- ▲Battery life — 1366.67% more. 264 h vs 18 h.
- ▲Weight — 10.40 g less. 26 vs 36.4.
Spec comparison
Design
| Spec | Apple - Watch Series 10 (46mm) | Garmin - vívoactive 5 |
|---|---|---|
| Case size | 46 mmlead | 42 mm |
| Weight | 36.4 g | 26 glead |
| Case material | aluminum | polymer |
| Water resistanceⓘ | 5 ATM | 5 ATM |
Display
| Spec | Apple - Watch Series 10 (46mm) | Garmin - vívoactive 5 |
|---|---|---|
| Display size | 2.04 "lead | 1.2 " |
| Always-on display | true | true |
| Peak brightnessⓘ | 2000 nitslead | 1000 nits |
Health & Fitness
| Spec | Apple - Watch Series 10 (46mm) | Garmin - vívoactive 5 |
|---|---|---|
| ECG | truelead | false |
| SpO2 | true | true |
| Temperature sensor | truelead | false |
| Sleep tracking | true | true |
| Blood pressure | false | false |
Battery & Connectivity
| Spec | Apple - Watch Series 10 (46mm) | Garmin - vívoactive 5 |
|---|---|---|
| Battery life | 18 h | 264 hlead |
| GPS | true | true |
| Cellular | truelead | false |
| NFC | true | true |
| OS | watchOS | Garmin OSlead |
Frequently asked
Which has longer battery life, Watch Series 10 (46mm) or vívoactive 5?+
vívoactive 5 lasts 264 hours vs 18 hours.
Do Watch Series 10 (46mm) or vívoactive 5 support ECG?+
Watch Series 10 (46mm) supports ECG; vívoactive 5 does not.
Which has cellular, Watch Series 10 (46mm) or vívoactive 5?+
Watch Series 10 (46mm) offers a cellular variant; vívoactive 5 is Wi-Fi only.
Spec-level deep dives
More from the same brands
vsMars is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Learn more.