More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $99.99 | $299 | $150 | $249 | $99 | $250 | $15 |
Release / Update | 2018 | 2021 | 2016 | 2017 | 2013 | 2013 | 2015 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 30 days | 1 Day | 1 year | 5–7 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 | n/a | |||||
Resolution | 176 x 176 | 416 x 416 | n/a | 360 x 360 | 168 x 144 | 480 x 360 | n/a |
Size | 1.28 inches | 1.28 inches | n/a | 1.2 inches | 1.26 inches | 2 inches | n/a |
Touch | n/a | n/a | |||||
Type | NA | AMOLED | n/a | P-OLED | e-paper | Super AMOLED | n/a |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IP68 | 3 ATM | 5 ATM | IP67 | 5 ATM | IP67 | IP67 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Wear OS | n/a | Android Wear 2 | Pebble OS | Tizen OS | n/a | |
Apps | |||||||
Music | |||||||
More Information | |||||||
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