More Information | ||||||
Check Amazon | Check Amazon | Check Amazon | ||||
Price and Release Date | ||||||
Suggested Price | $150 | $299.99 | $350 | $199 | $80 | $330 |
Release / Update | 2015 | 2017 | 2018 | 2017 | 2016 | 2016 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 5 days | 9 days | 1 day | 1.5-2 Days | 8 months | 2 days |
Rechargeable | ||||||
|
||||||
Compatibility Support | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | ||||||
Mac | ||||||
Windows | ||||||
Connectivity Support | ||||||
Bluetooth | ||||||
Cellular | ||||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | ||||||
Resolution | n/a | 215 x 180 | 390 x 390 | 400 x 400 | 240 x 240 | |
Size | 1.23 inches | 1.19 inches | 1.4 inches | 1.3 inches | ||
Touch | n/a | |||||
Type | OLED | MIP | AMOLED | OLED | E-Ink | TFT |
Functions | ||||||
Audio Speaker | Alerts only | |||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 1 ATM | 5 ATM | 3 ATM | IP67 | 5 ATM | IPX8 |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | n/a | Wear OS | Android Wear 2.0 | n/a | Android Wear | |
Apps | ||||||
Music | ||||||
More Information | ||||||
Check Amazon | Check Amazon | Check Amazon |