More Information | ||||||||
Check Amazon | Check Amazon | Check Amazon | ||||||
Price and Release Date | ||||||||
Suggested Price | $150 | $149 | $100 | $100 | $70 | $300 | $199 | $150 |
Release / Update | 2015 | 2020 | 2016 | 2012 | 2013 | 2021 | 2017 | 2015 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 7 days | 5 days | 10–14 days | 6 months | 72 hours | 1.5-2 Days | 7 days | |
Rechargeable | ||||||||
|
||||||||
Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | ||||||||
Mac | n/a | n/a | n/a | |||||
Windows | n/a | Not yet | n/a | n/a | ||||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | ||||||||
GPS | ||||||||
NFC | Fitbit Pay | |||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | n/a | |||||||
Resolution | 320 x 320 | 66x18 | n/a | n/a | 454 x 454 | 400 x 400 | 168 x 144 | |
Size | 1.63 inches or 1.45 inch | .721 inches | n/a | n/a | 1.4 inches | 1.4 inches | 1.26 inches | |
Touch | n/a | n/a | ||||||
Type | AMOLED | OLED | LED | OLED | n/a | AMOLED | OLED | e-paper |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | IP67 | 5 ATM | 5 ATM | Splash resistant | 5 ATM | IP68 | IP67 | 5 ATM |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Android Wear 2 | Fitbit OS | n/a | n/a | n/a | WearOS 3 | Android Wear 2.0 | Pebble OS |
Apps | ||||||||
Music | Spotify control | |||||||
More Information | ||||||||
Check Amazon | Check Amazon | Check Amazon |