More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $50 | $99.99 | $179 | $349 | $50 | $250 |
Release / Update | 2020 | 2018 | 2017 | 2015 | 2015 | 2014 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 15 Days | 30 days | 5 days | 6 months | 2 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 | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | n/a | |||||
Resolution | 454 x 454 | 176 x 176 | 160 x 68 | 400 x 400 | n/a | 320 x 320 |
Size | 1.1 inches | 1.28 inches | 0.5" x 0.8" | 1.4 inches | n/a | 1.6 inches |
Touch | n/a | |||||
Type | AMOLED | NA | LCD | AMOLED | n/a | TFT LCD |
Functions | ||||||
Audio Speaker | Bluetooth | |||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM | IP68 | 5 ATM | 3 ATM | IP68 | |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Built-in | n/a | Android Wear | n/a | Android Wear | |
Apps | ||||||
Music | ||||||
More Information | ||||||
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