More Information | |||||
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Price and Release Date | |||||
Suggested Price | $299 | $250 | $299 | $170 | $500 |
Release / Update | 2017 | 2013 | 2020 | 2015 | 2021 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | |||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 24 hours (5 hrs w GPS and heart rate) | 3 Days | 8 months | 30 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 | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | 400 x 400 | 480 x 360 | 454 x 454 | n/a | 116x80 |
Size | 1.39 inches | 2 inches | 1.85 inches | 1.3 inches | 1.7 inches |
Touch | |||||
Type | AMOLED | Super AMOLED | Retina AMOLED | Analog | PMOLED |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5 ATM | IP67 | IP68 | 5 ATM | 10 ATM (100 Meters) |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Android Wear 1.5 | Tizen OS | Wear OS | n/a | Built-in |
Apps | |||||
Music | |||||
More Information | |||||
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