More Information | |||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
Price and Release Date | |||||||
Suggested Price | $150 | $275 | $100 | $80 | $120 | $44.95 | $49 |
Release / Update | 2016 | 2015 | 2016 | 2015 | 2015 | 2018 | 2021 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | $ | $ | |||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 5 days | 1 day | 1 year | 6 months | 8 days (without notifications) | 20 days | 14 days |
Rechargeable | |||||||
|
|||||||
Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | n/a | |||
Windows | n/a | n/a | n/a | n/a | |||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | ||||||
Resolution | 360 x 326 | 64 x 64 | n/a | 128 x 80 | 152 × 486 | ||
Size | 1.5 inches | 0.55 inches | n/a | 0.78 inches | 1.86 inches | ||
Touch | n/a | n/a | |||||
Type | OLED | LCD | n/a | LED | OLED | AMOLED | |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IP67 | 5 ATM | 5 ATM | 2 ATM | 5 ATM | 5 ATM | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | n/a | Android Wear | n/a | n/a | n/a | Built-in | |
Apps | |||||||
Music | |||||||
More Information | |||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon |