More Information | |||||||
Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||
Suggested Price | $100 | $100 | $175 | $175 | $250 | $100 | $300 |
Release / Update | 2013 | 2020 | 2018 | 2016 | 2015 | 2013 | 2020 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | $ | ||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 5 days | 10 Days | 1 year | 6 months | 10 days | 5 days | 30 Hours |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | |||||
Windows | n/a | n/a | |||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | n/a | 141 x 63 | 168 x 144 | 240 x 240 | |||
Size | n/a | 1.47 inches | 1.61 inches | 1.26 inches | 1.2 inches | ||
Touch | n/a | ||||||
Type | LED | OLED | Analog | e-paper | LED | TFT LCD | |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 1 ATM | 5 ATM | 5 ATM | 5 ATM | 5 ATM | 2 ATM | 3 ATM |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | n/a | Fitbit OS | Pebble OS | n/a | Built-in | ||
Apps | |||||||
Music | |||||||
More Information | |||||||
Check Amazon | Check Amazon |