More Information | |||||||
Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||
Suggested Price | $349 | $269 | $250 | $120 | $300 | $499 | $279 |
Release / Update | 2015 | 2016 | 2015 | 2015 | 2020 | 2020 | 2021 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | $ | ||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 18 hours | 18 hours | 10 days | 8 days (without notifications) | 30 Hours | 7 Days | 30 days |
Rechargeable | |||||||
|
|||||||
Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | ||||
Windows | n/a | n/a | n/a | ||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | 340 x 272 or 390 x 312 | 340 x 272 or 390 x 312 | 168 x 144 | 240 x 240 | 240 x 240 | 116 x 80 | |
Size | 1.5 inches or 1.65 inches | 1.5 inches or 1.65 inches | 1.26 inches | 1.2 inches | 1.2 inches | 0.54 inches | |
Touch | |||||||
Type | AMOLED | AMOLED | e-paper | LED | TFT LCD | MIP LCD | Analog |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IPX7 | 5ATM | 5 ATM | 2 ATM | 3 ATM | 10 ATM (100 Meters) | 5 ATM |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Watch OS | Watch OS | Pebble OS | n/a | Built-in | Built-in | |
Apps | |||||||
Music | |||||||
More Information | |||||||
Check Amazon | Check Amazon |