More Information | |||||||
Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||
Suggested Price | $69.99 | $50 | $200 | $170 | $30 | $100 | $250 |
Release / Update | 2016 | 2020 | 2018 | 2014 | 2014 | 2014 | 2014 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | $ | ||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 20 days | 15 Days | 5 days | 7 days | 6 months | 5 days | 2 days |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | n/a | |||
Windows | n/a | n/a | n/a | n/a | |||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | n/a | |||||
Resolution | 72 x 40 | 454 x 454 | 128 x 16 | n/a | n/a | 320 x 320 | |
Size | 0.42 inches | 1.1 inches | 1.7 inches | 1.41 inches | n/a | n/a | 1.6 inches |
Touch | n/a | n/a | |||||
Type | OLED | AMOLED | OLED | n/a | n/a | TFT LCD | |
Functions | |||||||
Audio Speaker | Bluetooth | ||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IP67 | 5 ATM | 5 ATM | 5 ATM | 3 ATM | IP58 | IP68 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Built-in | n/a | n/a | n/a | Android Wear | ||
Apps | |||||||
Music | |||||||
More Information | |||||||
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