More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $175 | $155 | $150 | $249 | $180 | $350 | $170 |
Release / Update | 2015 | 2017 | 2016 | 2020 | 2015 | 2017 | 2015 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 7 days | 6 months | 1 year | 5 days | 6 days | 48 hours | 8 months |
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 | n/a | |||||
Resolution | n/a | n/a | 64 x 132 | 128 x 88 | 480 x 480 | n/a | |
Size | n/a | n/a | 1.7 inches | 0.73 inches | 1.38 inches | 1.3 inches | |
Touch | n/a | n/a | |||||
Type | n/a | n/a | OLED | PMOLED | P-OLED | Analog | |
Functions | |||||||
Audio Speaker | Bluetooth | ||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 3 ATM | 5 ATM | 5 ATM | 5 ATM | IP57 | IP68 | 5 ATM |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | n/a | n/a | Wear OS | n/a | Android Wear 2 | n/a | |
Apps | |||||||
Music | |||||||
More Information | |||||||
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