Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Google - Fitbit Luxe | Garmin - vívomove Trend |
|---|---|---|
| Sport modes | 20 | 23 |
Between the Fitbit Luxe and vívomove Trend, the Fitbit Luxe comes out ahead in several specs, while the vívomove Trend wins on sport modes. Overall, the Fitbit Luxe scores 63.2 and the vívomove Trend scores 59.4 on our Mars Score.
Which should you buy?
The Fitbit Luxe edges ahead on the Mars Score (63.2 vs 59.4), but the 3.8-point gap is small enough that the right pick comes down to which spec advantages matter to you.
The Fitbit Luxe does not pull ahead on any single popular-comparison spec — its strengths sit in the spec-table groups rather than the headline advantages.
Pick the vívomove Trend if you care most about sport modes. Its strongest claims are sport modes. The single most decisive one: Sport modes — 3.00 more. 23 vs 20.
Both ship with comparable battery life, gps, spo2, so those specs do not separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity says both are well-rounded; the differences are about trade-offs, not quality.
Which should you buy: Google - Fitbit Luxe or Garmin - vívomove Trend?
Google - Fitbit Luxe leads the current Mars Score by 3.8 points.The more useful decision is the trade-off behind that result: compare the highlighted specifications against the way you will actually use the product.
Choose Google - Fitbit Luxe if…
Google - Fitbit Luxe does not lead a decisive measured field here, so choose it for price, ecosystem, design, or availability when those matter more to you.
Choose Garmin - vívomove Trend if…
Garmin - vívomove Trend has the measurable edge on sport modes.
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 - Fitbit Luxe wins
- No decisive advantages.
Why Garmin - vívomove Trend wins
- ▲Sport modes — 3.00 more. 23 vs 20.
Spec comparison
Fitness
| Spec | Google - Fitbit Luxe | Garmin - vívomove Trend |
|---|---|---|
| Form factor | Band | Watchlead |
| GPS | false | false |
| Heart rate | true | true |
| SpO2 | true | true |
| Sleep tracking | true | true |
| Sport modes | 20 | 23lead |
Battery
| Spec | Google - Fitbit Luxe | Garmin - vívomove Trend |
|---|---|---|
| Battery lifeⓘ | 5 days | 5 days |
| Water resistanceⓘ | 5 ATM | 5 ATM |
Design
| Spec | Google - Fitbit Luxe | Garmin - vívomove Trend |
|---|---|---|
| Display size | 0.76 "lead | 0.45 " |
| Weight | 23 glead | 45 g |