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More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $50 | $140 | $295 | $200 | $139.99 | $50 | $170 |
Release / Update | 2020 | 2019 | 2018 | 2018 | 2017 | 2014 | 2015 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 15 Days | 20 days | 2 days | 5 days | 5 days | 6 months | 8 months |
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 | n/a | ||||||
Resolution | 454 x 454 | 360 x 360 | 380 x 390 | 64 x 128 | n/a | n/a | |
Size | 1.1 inches | 1.3 inches | 1.2 inches | 1.7 inches | n/a | 1.3 inches | |
Touch | n/a | ||||||
Type | AMOLED | AMOLED | AMOLED | OLED | n/a | Analog | |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | 5 ATM | 3 ATM | 5 ATM | 5 ATM | Splash resistant | 5 ATM |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Built-in | Built-in | Wear OS | n/a | n/a | ||
Apps | |||||||
Music | |||||||
More Information | |||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon |