Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Google - Charge 6 | Garmin - vívomove Trend |
|---|---|---|
| Battery life | 7 days | 5 days |
| Sport modes | 40 | 23 |
| GPS | true | false |
Between the Charge 6 and vívomove Trend, the Charge 6 comes out ahead in battery life / sport modes, while the vívomove Trend wins on several specs. Overall, the Charge 6 scores 77.4 and the vívomove Trend scores 59.4 on our Mars Score.
Which should you buy?
The Charge 6 is the clear pick on raw spec strength, leading by 18.0 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 Charge 6 if you care most about battery life / sport modes. The biggest gaps in its favor are battery life, sport modes, gps. The single most decisive one: Battery life — 40.00% more. 7 days vs 5 days.
The vívomove Trend similarly does not carry a headline advantage on the popular specs — look at the full table for category-specific deltas.
Both ship with comparable spo2, water resistance, so those specs do not separate the two — focus on the differences below.
Bottom line: the Charge 6 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Which should you buy: Google - Charge 6 or Garmin - vívomove Trend?
Google - Charge 6 leads the current Mars Score by 18.0 points.The more useful decision is the trade-off behind that result: compare battery life, gps against the way you will actually use the product.
Choose Google - Charge 6 if…
Google - Charge 6 has the measurable edge on battery days, sport modes, has gps.
Choose Garmin - vívomove Trend if…
Garmin - vívomove Trend does not lead a decisive measured field here, so choose it for price, ecosystem, design, or availability when those matter more to you.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Google - Charge 6 wins
- ▲Battery life — 40.00% more. 7 days vs 5 days.
- ▲Sport modes — 17.00 more. 40 vs 23.
- ▲Has GPS.
Why Garmin - vívomove Trend wins
- No decisive advantages.
Spec comparison
Fitness
| Spec | Google - Charge 6 | Garmin - vívomove Trend |
|---|---|---|
| GPS | truelead | false |
| Heart rate | true | true |
| SpO2 | true | true |
| Sleep tracking | true | true |
| Sport modes | 40lead | 23 |
Battery
| Spec | Google - Charge 6 | Garmin - vívomove Trend |
|---|---|---|
| Battery lifeⓘ | 7 dayslead | 5 days |
| Water resistanceⓘ | 5 ATM | 5 ATM |
Design
| Spec | Google - Charge 6 | Garmin - vívomove Trend |
|---|---|---|
| Display size | 1.04 "lead | 0.45 " |
| Weight | 37 glead | 45 g |