More Information | ||||||
Check Amazon | Check Amazon | |||||
Price and Release Date | ||||||
Suggested Price | $159 | $60 | $250 | $20 | $80 | $330 |
Release / Update | 2023 | 2012 | 2015 | 2015 | 2016 | 2018 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | Up to 7 days | 6 months | 48 hours (without GPS) | 6 months | 6 months | 7 days |
Rechargeable | ||||||
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Compatibility Support | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | ||||||
Mac | n/a | n/a | n/a | |||
Windows | n/a | n/a | n/a | |||
Connectivity Support | ||||||
Bluetooth | ||||||
Cellular | Coming +$ | |||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | n/a | n/a | ||||
Resolution | 320 x 128 | n/a | n/a | 360 x 360 | ||
Size | 1.04-inch AMOLED | 1.36 inches | n/a | n/a | 1.2" or 1.3" | |
Touch | n/a | n/a | ||||
Type | AMOLED | Capacitative TFT | n/a | n/a | AMOLED | |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | Water-resistant up to 50m | Splash resistant | IPX7 | 3 ATM | 5 ATM | 5 ATM |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Fitbit OS | n/a | n/a | n/a | n/a | Tizen OS |
Apps | ||||||
Music | Spotify | |||||
More Information | ||||||
Check Amazon | Check Amazon |