More Information | |||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon | ||||
Price and Release Date | |||||||
Suggested Price | $150 | $100 | $299 | $350 | $395 | $395 | $350 |
Release / Update | 2015 | 2012 | 2021 | 2019 | 2017 | 2019 | 2016 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 10–14 days | 1 Day | 2 days | 1 day | 2 days | 4 days | |
Rechargeable | |||||||
|
|||||||
Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | ||||||
Windows | n/a | ||||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | Yes +$ | ||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | 320 x 320 | 416 x 416 | 390 x 390 | 390 x 390 | 390x390 | 360 x 360 | |
Size | 1.63 inches or 1.45 inch | 1.28 inches | 1.2 inches | 1.19 inches | 1.19 inches | 1.3 inches | |
Touch | |||||||
Type | AMOLED | OLED | AMOLED | AMOLED | AMOLED | AMOLED | Fullcolor AOD |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IP67 | Splash resistant | 3 ATM | 3 ATM | 1 ATM | 0.3 ATM | IP68 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Android Wear 2 | n/a | Wear OS | Wear OS | Android Wear 2.0 | Wear OS | Tizen OS |
Apps | |||||||
Music | Spotify | ||||||
More Information | |||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon |