Fitbit One Activity Tracker
We test and review fitness products based on an independent, multi-point methodology. If you use our links to purchase something, we may earn a commission. Read our disclosures.
Product Summary
- Tracks steps, distance, calories burned and stairs climbed
- Monitor how long and how well you sleep
- Wakes you (and not your partner) with a silent alarm
- Syncs automatically to your computer or select smartphones and tablets via Bluetooth 4.0
- Set goals, view progress and earn badges
Specs
| Battery Life | Up to 14 days |
|---|---|
| Sleep Tracking | Yes |
| Built-in GPS | No |
| Waterproof | Yes |
| Heart-Rate Monitor | No |
