More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $250 | $100 | $180 | $300 | $229 | $350 |
Release / Update | 2016 | 2016 | 2019 | 2015 | 2021 | 2016 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | $ | |||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 13 hours to 8 days | 1 year | 2 days | 1.5 days | 5 Days | 4 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 | Yes +$ | |||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | ||||||
Resolution | 148 x 205 | 64 x 64 | 400 x 400 | 360 x 325 or 360 x 330 | 240 x 240 | 360 x 360 |
Size | 1.38 inches | 0.55 inches | 1.39 inches | 1.37 inches or 1.56 inches | 1.6 inches | 1.3 inches |
Touch | ||||||
Type | OLED | LCD | LCD | Fullcolor AOD | ||
Functions | ||||||
Audio Speaker | Bluetooth | |||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM | 5 ATM | 5 ATM | IP67 | 3 ATM | IP68 |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | n/a | Wear OS | Android Wear | Built-in | Tizen OS | |
Apps | ||||||
Music | Spotify | |||||
More Information | ||||||
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