More Information | |||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon | |||
Price and Release Date | |||||||
Suggested Price | $199 | $150 | $159 | $72 | $260 | $150 | $250 |
Release / Update | 2017 | 2017 | 2023 | 2020 | 2020 | 2015 | 2013 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 18 hours | 7 days | Up to 7 days | 10 days | 5 Days | 7 days | |
Rechargeable | |||||||
|
|||||||
Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | |||||
Windows | n/a | n/a | |||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | 340 x 272 or 390 x 312 | 128 x 36 | 240 x 240 | 400 x 400 | 168 x 144 | 480 x 360 | |
Size | 1.5 inches or 1.65 inches | 1.4 inches | 1.04-inch AMOLED | 1.28 inches | 1.39 inches | 1.26 inches | 2 inches |
Touch | |||||||
Type | AMOLED | OLED | AMOLED | OLED | AMOLED | e-paper | Super AMOLED |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | Water-resistant up to 50m | IP68 | IP68 | 5 ATM | IP67 | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | WatchOS 4 | Fitbit OS | Realtime OS | Wear OS | Pebble OS | Tizen OS | |
Apps | |||||||
Music | |||||||
More Information | |||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon | Check Amazon |