More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $50 | $200 | $100 | $300 | $199.99 | $69.99 | $44.95 |
Release / Update | 2020 | 2014 | 2012 | 2015 | 2017 | 2017 | 2018 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 15 Days | 4 days | 10–14 days | 10 hours to 4 weeks | 7 days | 21 days | 20 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 | 454 x 454 | 168 x 144 | 180 x 180 | 72 x 144 | 128 x 32 | 128 x 80 | |
Size | 1.1 inches | 1.25 inches | 1 inch | 0.91 inches | 0.78 inches | ||
Touch | |||||||
Type | AMOLED | LCD | OLED | MIP | PMOLED | OLED | |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | 5 ATM | Splash resistant | 5 ATM | 5 ATM | 5 ATM | 5 ATM |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Built-in | n/a | n/a | n/a | |||
Apps | |||||||
Music | |||||||
More Information | |||||||
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