More Information | ||||||||
Check Amazon | Check Amazon | Check Amazon | ||||||
Price and Release Date | ||||||||
Suggested Price | $399 | $199.99 | $300 | $350 | $300 | $299 | $330 | $250 |
Release / Update | 2020 | 2017 | 2014 | 2016 | 2015 | 2016 | 2016 | 2014 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | Not yet | 7 days | 2 days | 1.5 days | 2 days | 2 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 | Optional | |||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | ||||||||
Resolution | 384 x 480 | 72 x 144 | 320 x 320 | 320 x 290 | 360 x 325 or 360 x 330 | 240 x 240 | 320 x 320 | |
Size | 40mm | 1.3 inches | 1.37 inches or 1.56 inches | 1.37 inches | 1.3 inches | 1.6 inches | ||
Touch | ||||||||
Type | MicroLED | MIP | P-OLED | LCD | LCD | TFT | TFT LCD | |
Functions | ||||||||
Audio Speaker | Bluetooth | Alerts only | Bluetooth | |||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5 ATM | 5 ATM | IP67 | 1 ATM | IP67 | IPX8 | IP68 | |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | WatchOS 5 | Android Wear | Android Wear | Android Wear 2 | Android Wear | Android Wear | ||
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
Check Amazon | Check Amazon | Check Amazon |