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Garmin
Garmin Forerunner 55
64/100Comparison indexGood
Original rating: 4.0/5 · TechRadarUnderstanding 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 straightforward GPS watch for starting running and following regular training, with physical buttons and comfortable battery life.
BudgetReleased 2021
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: TechRadar · 4.0/5
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
- Up to 14 days; 20 h with GPS
- GPS
- GPS, GLONASS, Galileo
- Display
- 1.04-inch colour MIP, 208 × 208
- Compatibility
- iPhone and Android
- Water resistance
- 5 ATM
Manufacturer specifications →
Strengths
- Workout and recovery suggestions
- Easy-to-use physical controls
Weaknesses
- Small, modest-resolution display
- No music storage or maps
Skip it if you want an AMOLED touchscreen or music without your phone.
Older-generation model: check condition, warranty and currently supported features before buying.
THE VERDICT
Who is it for?
A straightforward GPS watch for starting running and following regular training, with physical buttons and comfortable battery life.