More Information | |||||||
Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||
Suggested Price | $99.99 | $130 | $130 | $300 | $300 | $130 | $250 |
Release / Update | 2018 | 2014 | 2015 | 2021 | 2020 | 2015 | 2014 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | $ | ||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 30 days | 7–10 days | 1 year | 72 hours | 30 Hours | 2 days | 2 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 | n/a | ||||||
Resolution | 176 x 176 | n/a | n/a | 454 x 454 | 240 x 240 | n/a | 320 x 320 |
Size | 1.28 inches | 1.07 inches | 1.4 inches | 1.2 inches | n/a | 1.6 inches | |
Touch | n/a | n/a | |||||
Type | NA | OLED | Segmented LCD | AMOLED | TFT LCD | n/a | TFT LCD |
Functions | |||||||
Audio Speaker | Bluetooth | ||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IP68 | 1 ATM | 5 ATM | IP68 | 3 ATM | IP58 | IP68 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | n/a | n/a | WearOS 3 | Built-in | n/a | Android Wear | |
Apps | |||||||
Music | |||||||
More Information | |||||||
Check Amazon | Check Amazon |