Between the Inspire 3 and Galaxy Fit 3, the Inspire 3 comes out ahead in several specs, while the Galaxy Fit 3 wins on sport modes / battery life. Overall, the Inspire 3 scores 57.2 and the Galaxy Fit 3 scores 63.4 on our Mars Score.
Which should you buy?
The Galaxy Fit 3 edges ahead on the Mars Score (57.2 vs 63.4), but the 6.2-point gap is small enough that the right pick comes down to which spec advantages matter to you.
The Inspire 3 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 Galaxy Fit 3 if you care most about sport modes / battery life. Its strongest claims are sport modes, battery life.
Both ship with comparable gps, spo2, water resistance, so those specs do not separate the two — focus on the differences below.
Bottom line: the Galaxy Fit 3 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Google - Inspire 3 wins
- No decisive advantages.
Why Samsung - Galaxy Fit 3 wins
- ▲Sport modes — 79.00 more. 100 vs 21.
- ▲Battery life — 30.00% more. 13 days vs 10 days.
Spec comparison
Fitness
| Spec | Google - Inspire 3 | Samsung - Galaxy Fit 3 |
|---|---|---|
| GPS | false | false |
| Heart rate | true | true |
| SpO2 | true | true |
| Sleep tracking | true | true |
| Sport modes | 21 | 100lead |
Battery
| Spec | Google - Inspire 3 | Samsung - Galaxy Fit 3 |
|---|---|---|
| Battery life | 10 days | 13 dayslead |
| Water resistanceⓘ | 5 ATM | 5 ATM |
Design
| Spec | Google - Inspire 3 | Samsung - Galaxy Fit 3 |
|---|---|---|
| Display size | 0.74 " | 1.6 "lead |
| Weight | 21 g | 18.5 glead |
Spec-level deep dives
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