More Information | ||||||
Check Amazon | ||||||
Price and Release Date | ||||||
Suggested Price | $230 | $30 | $150 | $179.95 | $120 | $350 |
Release / Update | 2020 | 2014 | 2014 | 2017 | 2015 | 2016 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | $ | |||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 6 Days | 6 months | 1 day | Up to 3 days | 8 days (without notifications) | 4 days |
Rechargeable | ||||||
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Compatibility Support | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | ||||||
Mac | n/a | n/a | n/a | |||
Windows | n/a | n/a | n/a | |||
Connectivity Support | ||||||
Bluetooth | ||||||
Cellular | Yes +$ | |||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | n/a | |||||
Resolution | 336 x 336 | n/a | 320 x 290 | 160 x 80 | 360 x 360 | |
Size | 1.58 inches | n/a | 1.56 inches | 1.18 inches | 1.3 inches | |
Touch | n/a | |||||
Type | AMOLED | n/a | LCD | TFT LCD | LED | Fullcolor AOD |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM | 3 ATM | IP67 | WR30 | 2 ATM | IP68 |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Fitbit OS | n/a | Android Wear | n/a | Tizen OS | |
Apps | ||||||
Music | Spotify | |||||
More Information | ||||||
Check Amazon |