More Information | |||||
Check Amazon | Check Amazon | ||||
Price and Release Date | |||||
Suggested Price | $50 | $150 | $ | $255 | $330 |
Release / Update | 2020 | 2015 | 0000 | 2017 | 2018 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | |||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 15 Days | 5 days | 5 hours to 2.5 days | 30 hours | 7 days |
Rechargeable | |||||
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Compatibility Support | |||||
Android | |||||
iOS | |||||
Windows Phone | |||||
Mac | n/a | ||||
Windows | n/a | ||||
Connectivity Support | |||||
Bluetooth | |||||
Cellular | Coming +$ | ||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | 454 x 454 | n/a | 160 x 32 | 128x128 | 360 x 360 |
Size | 1.1 inches | 1.8 inches | 1.4 inch | 1.2" or 1.3" | |
Touch | n/a | ||||
Type | AMOLED | OLED | PMOLED | LCD | AMOLED |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5 ATM | 1 ATM | IP57 | WR30 | 5 ATM |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Built-in | n/a | Tizen OS | ||
Apps | |||||
Music | Spotify | ||||
More Information | |||||
Check Amazon | Check Amazon |