More Information | ||||||||
Check Amazon | Check Amazon | Check Amazon | ||||||
Price and Release Date | ||||||||
Suggested Price | $325 | $60 | $350 | $349 | $300 | $100 | $299 | $250 |
Release / Update | 2018 | 2012 | 2023 | 2015 | 2015 | 2016 | 2016 | 2014 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 4 days | 6 months | 24 hours | 6 months | 2 days | |||
Rechargeable | ||||||||
|
||||||||
Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | ||||||||
Mac | n/a | n/a | n/a | n/a | n/a | |||
Windows | n/a | n/a | n/a | n/a | n/a | |||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | ||||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | n/a | |||||||
Resolution | 454 x 454 | 384 x 384 pixels | 400 x 400 | 480 x 480 | n/a | 320 x 320 | ||
Size | 1.39 inches | 1.2" | 1.4 inches | 1.38 inches | n/a | 1.37 inches | 1.6 inches | |
Touch | n/a | |||||||
Type | AMOLED | AMOLED | P-OLED | LED | LCD | TFT LCD | ||
Functions | ||||||||
Audio Speaker | Bluetooth | |||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 3 ATM | Splash resistant | 5 ATM (50 Meters) | 5 ATM | IP68 | |||
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Wear OS | n/a | Wear OS 4 | Android Wear | Android Wear | n/a | Android Wear 2 | Android Wear |
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
Check Amazon | Check Amazon | Check Amazon |