More Information | ||||||
Check Amazon | Check Amazon | |||||
Price and Release Date | ||||||
Suggested Price | $450 | $140 | $300 | $595 | $129 | $330 |
Release / Update | 2016 | 2020 | 2021 | 2015 | 2016 | 2016 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 14 hours to 11 days | 10 Days | 72 hours | 2 days | 7 days | 2 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 | ||||||
Resolution | 215 x 180 | 280 x 456 | 454 x 454 | 240 x 240 | ||
Size | 1.23 inches | 1.6 inches | 1.4 inches | 1.3 inches | ||
Touch | ||||||
Type | AMOLED | AMOLED | e-paper | TFT | ||
Functions | ||||||
Audio Speaker | Alerts only | |||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM | 5 ATM (50 Meters) | IP68 | 5 ATM | 3 ATM | IPX8 |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | n/a | Lite OS | WearOS 3 | Pebble OS | Android Wear | |
Apps | ||||||
Music | ||||||
More Information | ||||||
Check Amazon | Check Amazon |