More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $215 | $125 | $275 | $69.99 | $200 | $300 | $330 |
Release / Update | 2019 | 2015 | 2015 | 2017 | 2015 | 2021 | 2018 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 2 weeks | 7 days | 1 day | 21 days | 72 hours | 7 days | |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | ||||
Windows | n/a | n/a | n/a | ||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | Coming +$ | ||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | ||||||
Resolution | Analog | n/a | 360 x 326 | 128 x 32 | n/a | 454 x 454 | 360 x 360 |
Size | NA | n/a | 1.5 inches | 0.91 inches | n/a | 1.4 inches | 1.2" or 1.3" |
Touch | n/a | n/a | |||||
Type | E-INK | n/a | LCD | PMOLED | n/a | AMOLED | AMOLED |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 3 ATM | IP67 | IP67 | 5 ATM | IP68 | 5 ATM | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | NA | n/a | Android Wear | n/a | WearOS 3 | Tizen OS | |
Apps | |||||||
Music | Spotify | ||||||
More Information | |||||||
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