More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $199.99 | $200 | $250 | $299 | $15 | $50 |
Release / Update | 2017 | 2014 | 2014 | 2020 | 2015 | 2020 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 7 days | 2 days | 2 days | 3 Days | 30 days | 20 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 | Option | |||||
Wi-Fi | ||||||
Display | ||||||
Color | n/a | |||||
Resolution | 72 x 144 | 320 x 106 | 320 x 320 | 454 x 454 | n/a | 126 x 294 |
Size | 1.37 inches | 1.6 inches | 1.85 inches | n/a | 1.1 inches | |
Touch | n/a | |||||
Type | MIP | Capacitative TFT | TFT LCD | Retina AMOLED | n/a | AMOLED |
Functions | ||||||
Audio Speaker | Bluetooth | |||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM | IP67 | IP68 | IP68 | IP67 | 5 ATM |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | n/a | Android Wear | Wear OS | n/a | Built-in | |
Apps | ||||||
Music | ||||||
More Information | ||||||
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