More Information | |||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
Price and Release Date | |||||||
Suggested Price | $349 | $295 | $180 | $324 | $400 | $199 | $100 |
Release / Update | 2015 | 2018 | 2021 | 2020 | 2021 | 2016 | 2014 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 18 hours | 2 days | 7 Days | 6 Days | 11 Days | 10 days | 5 days |
Rechargeable | |||||||
|
|||||||
Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | ||||
Windows | n/a | n/a | n/a | ||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | ||||||
Resolution | 340 x 272 or 390 x 312 | 380 x 390 | 360 x 360 | 416 x 416 | n/a | ||
Size | 1.5 inches or 1.65 inches | 1.2 inches | 1.04 inches | 1.58 inches | 1.3 inches | n/a | |
Touch | n/a | ||||||
Type | AMOLED | AMOLED | AMOLED | AMOLED | AMOLED | e-paper | n/a |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IPX7 | 3 ATM | 5 ATM (50 Meters) | 5 ATM | 5 ATM | 3 ATM | IP58 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Watch OS | Wear OS | Fitbit OS | Fitbit OS | Wear OS | Pebble OS | n/a |
Apps | |||||||
Music | |||||||
More Information | |||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon |