More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $299 | $275 | $299.99 | $130 | $79 | $150 |
Release / Update | 2021 | 2015 | 2017 | 2015 | 2015 | 2020 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | $ | $ | ||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 1 Day | 1 day | 9 days | 1 year | 6 months | 3 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 | ||||||
Resolution | 416 x 416 | 360 x 326 | 215 x 180 | n/a | n/a | 240 x 240 |
Size | 1.28 inches | 1.5 inches | 1.23 inches | 1.07 inches | n/a | 1.7 inches |
Touch | n/a | |||||
Type | AMOLED | LCD | MIP | Segmented LCD | n/a | OLED |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 3 ATM | IP67 | 5 ATM | 5 ATM | 3 ATM | |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Wear OS | Android Wear | n/a | n/a | Built-in | |
Apps | ||||||
Music | ||||||
More Information | ||||||
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