More Information | ||||
Check Amazon | ||||
Price and Release Date | ||||
Suggested Price | $170 | $150 | $299 | $350 |
Release / Update | 2014 | 2014 | 2023 | 2016 |
Activity & Fitness | ||||
Calories | ||||
Distance | ||||
Heart | $ | |||
VO2max (Oxygen) | ||||
Sleep | ||||
Steps | ||||
Stress mgt | ||||
Female health | ||||
Skin temp | ||||
Breath rate | ||||
Battery | ||||
Duration | 7 days | 1 day | Up to 40 hours | 4 days |
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 | Yes +$ | |||
GPS | ||||
NFC | ||||
Wi-Fi | ||||
Display | ||||
Color | ||||
Resolution | 128 x 16 | 320 x 290 | 480 x 480 pixels | 360 x 360 |
Size | 1.41 inches | 1.56 inches | 1.5 inch | 1.3 inches |
Touch | ||||
Type | OLED | LCD | Super AMOLED | Fullcolor AOD |
Functions | ||||
Audio Speaker | ||||
Clock | ||||
Phone | ||||
Vibration | ||||
Voice | ||||
Hardware | ||||
Accelerometer | ||||
Barometer or Altimeter | ||||
Ultraviolet Sensor | ||||
Water Resistance | 5 ATM | IP67 | IP68 | IP68 |
Notifications | ||||
Phone | ||||
Emails | ||||
Texts | ||||
Software | ||||
Operating System | n/a | Android Wear | Wear OS 4 | Tizen OS |
Apps | ||||
Music | Spotify | |||
More Information | ||||
Check Amazon |