More Information | |||||
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Price and Release Date | |||||
Suggested Price | $175 | $330 | $199.99 | $299 | $170 |
Release / Update | 2015 | 2018 | 2017 | 2020 | 2015 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | |||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 7 days | 7 days | 2 days | 3 Days | 8 months |
Rechargeable | |||||
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Compatibility Support | |||||
Android | |||||
iOS | |||||
Windows Phone | |||||
Mac | n/a | n/a | |||
Windows | n/a | n/a | |||
Connectivity Support | |||||
Bluetooth | |||||
Cellular | Coming +$ | ||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | n/a | ||||
Resolution | n/a | 360 x 360 | 216 x 432 | 454 x 454 | n/a |
Size | n/a | 1.2" or 1.3" | 1.5 | 1.85 inches | 1.3 inches |
Touch | n/a | ||||
Type | n/a | AMOLED | AMOLED | Retina AMOLED | Analog |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 3 ATM | 5 ATM | 5 ATM | IP68 | 5 ATM |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | n/a | Tizen OS | Tizen OS | Wear OS | n/a |
Apps | |||||
Music | Spotify | ||||
More Information | |||||
Check Amazon | Check Amazon | Check Amazon |