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Fitbit
Fitbit Versa 4
25/100Comparison indexLimited
Original rating: 5.0/10 · FrandroidUnderstanding the 100-point index
The index converts the published five-point rating using a fixed scale. It preserves order and ties; it is neither a new performance measurement nor a quality percentage.
85–100Excellent
70–84Very strong
55–69Good
40–54Notable trade-offs
0–39Limited
For example: 3.0/5 → 36; 4.0/5 → 64; 4.5/5 → 81; 5.0/5 → 100.
Index = 100 × (rating out of 5 ÷ 5)², rounded to the nearest integer.
Equal original ratings keep an equal index. Adding models does not change the scale.
Comparison guidelines
0 points: equal index. 1–7: small gap. 8–14: visible advantage. 15 or more: large gap. These are editorial guidelines, not statistical significance thresholds.
Indices derived from external reviews retain their original rating and source. Methods and dates may differ, so these comparisons do not declare an automatic winner.
A lightweight watch for activity and sleep tracking in the Fitbit ecosystem. Battery life is a strength, but its smartwatch features are limited.
Mid-rangeReleased 2022
Understanding price segments
A relative scale of each model’s market positioning. It does not represent fixed amounts or current Amazon prices. Promotions, condition and sellers can change the budget needed.
Original rating: Frandroid · 5.0/10
Rating from the cited review, converted to a five-point scale. Publishers use different methods; this is not a new Smart Watchers hands-on test.
Indicative priceCheck current price
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SPECIFICATIONS- Battery life
- More than 6 days depending on use
- GPS
- Built-in GPS
- Compatibility
- iPhone and Android
- Water resistance
- Water-resistant to 50 m
Manufacturer specifications →
Strengths
- Good battery life and a light design
- Daily tracking in the Fitbit app
Weaknesses
- No music storage
- Heart-rate accuracy criticised in the cited review
Skip it for demanding training or if you want a wide choice of on-watch apps.
Older-generation model: check condition, warranty and currently supported features before buying.
THE VERDICT
Who is it for?
A lightweight watch for activity and sleep tracking in the Fitbit ecosystem. Battery life is a strength, but its smartwatch features are limited.