More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $200 | $170 | $199.99 | $349 | $175 | $79 | $279 |
Release / Update | 2018 | 2014 | 2017 | 2015 | 2016 | 2015 | 2022 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | $ | $ | |||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 5 days | 7 days | 7 days | 6 months | 6 months | 50 Hours | |
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 | 128 x 16 | 72 x 144 | 400 x 400 | n/a | 396 x 396 | ||
Size | 1.7 inches | 1.41 inches | 1.4 inches | 1.61 inches | n/a | 1.9 inches | |
Touch | n/a | ||||||
Type | OLED | MIP | AMOLED | Analog | n/a | Super AMOLED | |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | 5 ATM | 5 ATM | 5 ATM | 5 ATM (50 Meters) | ||
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | n/a | Android Wear | n/a | Wear OS 3.5 | |||
Apps | |||||||
Music | |||||||
More Information | |||||||
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