More Information | |||||
Check Amazon | |||||
Price and Release Date | |||||
Suggested Price | $299.99 | $150 | $129 | $180 | $279 |
Release / Update | 2017 | 2014 | 2016 | 2016 | 2021 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | |||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 7 days | 1 day | 7 days | 3–4 days | 30 days |
Rechargeable | |||||
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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 | |||||
Resolution | 240 x 240 | 320 x 290 | 432 x 216 | 116 x 80 | |
Size | 1.2 inches | 1.56 inches | 1.5 inches | 0.54 inches | |
Touch | |||||
Type | MIP | LCD | e-paper | Super AMOLED | Analog |
Functions | |||||
Audio Speaker | Bluetooth | ||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5 ATM | IP67 | 3 ATM | IP68 | 5 ATM |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Android Wear | Pebble OS | Tizen OS | ||
Apps | |||||
Music | |||||
More Information | |||||
Check Amazon |