More Information | |||||
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Price and Release Date | |||||
Suggested Price | $300 | $170 | $180 | $129 | $330 |
Release / Update | 2018 | 2014 | 2019 | 2016 | 2018 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | $ | ||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 14 days | 7 days | 2 days | 7 days | 7 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 | Coming +$ | ||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | 128 x 128 | 128 x 16 | 400 x 400 | 360 x 360 | |
Size | 0.9 inches | 1.41 inches | 1.39 inches | 1.2" or 1.3" | |
Touch | |||||
Type | AMOLED | OLED | OLED | e-paper | AMOLED |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 10 ATM (100 Meters) | 5 ATM | 5 ATM | 3 ATM | 5 ATM |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | n/a | Wear OS | Pebble OS | Tizen OS | |
Apps | |||||
Music | Spotify | ||||
More Information | |||||
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