More Information | |||||||
Price and Release Date | |||||||
Suggested Price | $60 | $100 | $150 | $229 | $330 | $180 | $279 |
Release / Update | 2012 | 2016 | 2015 | 2021 | 2016 | 2016 | 2021 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 6 months | 6 months | 8 months | 5 Days | 2 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 | n/a | ||||||
Resolution | n/a | n/a | 240 x 240 | 240 x 240 | 432 x 216 | 116 x 80 | |
Size | n/a | 1.3 inches | 1.6 inches | 1.3 inches | 1.5 inches | 0.54 inches | |
Touch | n/a | ||||||
Type | LED | Analog | LCD | TFT | Super AMOLED | Analog | |
Functions | |||||||
Audio Speaker | Alerts only | Bluetooth | |||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | Splash resistant | 5 ATM | 5 ATM | 3 ATM | IPX8 | IP68 | 5 ATM |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | n/a | n/a | n/a | Built-in | Android Wear | Tizen OS | |
Apps | |||||||
Music | |||||||
More Information | |||||||