More Information | |||||
Check Amazon | Check Amazon | Check Amazon | |||
Price and Release Date | |||||
Suggested Price | $50 | $295 | $125 | $120 | $300 |
Release / Update | 2020 | 2019 | 2015 | 2015 | 2022 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | $ | ||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 15 Days | 1 day | 7 days | 8 days (without notifications) | 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 | n/a | ||||
Resolution | 454 x 454 | 328 x 328 | n/a | 240x240 | |
Size | 1.1 inches | 1.3 inches | n/a | 1.2 inches | |
Touch | n/a | ||||
Type | AMOLED | AMOLED | n/a | LED | MIPS |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5 ATM | 3 ATM | IP67 | 2 ATM | 5 ATM (50 Meters) |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Built-in | Wear OS | n/a | n/a | Built-in |
Apps | |||||
Music | |||||
More Information | |||||
Check Amazon | Check Amazon | Check Amazon |