Between the Venu 4 and Watch Ultimate, the Venu 4 comes out ahead in weight, while the Watch Ultimate wins on battery life and display size. Overall, the Venu 4 scores 58.5 and the Watch Ultimate scores 64.5 on our Mars Score.
Which should you buy?
The Watch Ultimate edges ahead on the Mars Score (58.5 vs 64.5), but the 6.0-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the Venu 4 if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are weight.
Pick the Watch Ultimate 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, display size, water resistance.
Both ship with comparable ecg, cellular, spo2, so those specs don't separate the two — focus on the differences below.
Bottom line: the Watch Ultimate is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Garmin - Venu 4 wins
- ▲Weight — 31.00 g less. 45 vs 76.
Why Huawei - Watch Ultimate wins
- ▲Battery life — 27.27% more. 336 h vs 264 h.
- ▲Display size — 7.14% more. 1.5 " vs 1.4 ".
- ▲Water resistance — 5.00 ATM more. 10 vs 5.
Spec comparison
Design
| Spec | Garmin - Venu 4 | Huawei - Watch Ultimate |
|---|---|---|
| Case size | 45 mm | 48.5 mmlead |
| Weight | 45 glead | 76 g |
| Case material | aluminum | titanium |
| Water resistanceⓘ | 5 ATM | 10 ATMlead |
Display
| Spec | Garmin - Venu 4 | Huawei - Watch Ultimate |
|---|---|---|
| Display size | 1.4 " | 1.5 "lead |
| Always-on display | true | true |
| Peak brightnessⓘ | 1000 nits | 1000 nits |
Health & Fitness
| Spec | Garmin - Venu 4 | Huawei - Watch Ultimate |
|---|---|---|
| ECG | true | true |
| SpO2 | true | true |
| Temperature sensor | true | true |
| Sleep tracking | true | true |
| Blood pressure | false | false |
Battery & Connectivity
| Spec | Garmin - Venu 4 | Huawei - Watch Ultimate |
|---|---|---|
| Battery life | 264 h | 336 hlead |
| GPS | true | true |
| Cellular | false | false |
| NFC | true | true |
| OS | Garmin OSlead | HarmonyOS |
Frequently asked
Which has longer battery life, Venu 4 or Watch Ultimate?+
Watch Ultimate lasts 336h vs 264h.
Do Venu 4 or Watch Ultimate support ECG?+
Both support ECG.
Which has cellular, Venu 4 or Watch Ultimate?+
Neither offers cellular.
Spec-level deep dives
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