More Information | |||||||
Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||
Suggested Price | $229 | $100 | $255 | $299 | $125 | $140 | $170 |
Release / Update | 2017 | 2016 | 2018 | 2021 | 2015 | 2020 | 2015 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 48 | 5 days | 24 hours | 1 Day | 7 days | 10 Days | 8 months |
Rechargeable | |||||||
|
|||||||
Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | ||||
Windows | n/a | n/a | n/a | ||||
Connectivity Support | |||||||
Bluetooth | Yes | ||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | ||||||
Resolution | 400 x 400 | n/a | 454 x 454 | 416 x 416 | n/a | 280 x 456 | n/a |
Size | 1.39 inches | n/a | 1.4 inches | 1.28 inches | n/a | 1.6 inches | 1.3 inches |
Touch | n/a | n/a | |||||
Type | AMOLED | LED | AMOLED | AMOLED | n/a | AMOLED | Analog |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | IP67 | 3 ATM | IP67 | 5 ATM (50 Meters) | 5 ATM | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Android Wear 2 | n/a | Wear OS | Wear OS | n/a | Lite OS | n/a |
Apps | |||||||
Music | |||||||
More Information | |||||||
Check Amazon | Check Amazon |