More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $150 | $170 | $350 | $299 | $470 | $250 |
Release / Update | 2017 | 2015 | 2019 | 2016 | 2014 | 2014 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | $ | |||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 7 days | 5 days | 2 days | 13 hours to 30 days | 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 | ||||||
Resolution | 128 x 36 | 160 x 68 | 390 x 390 | 320 x 320 | ||
Size | 1.4 inches | 1.0" x .42" | 1.2 inches | 1.37 inches | 1.6 inches | |
Touch | ||||||
Type | OLED | LED | AMOLED | LCD | TFT LCD | |
Functions | ||||||
Audio Speaker | Alerts only | Bluetooth | ||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM | 3 ATM | 3 ATM | IP68 | ||
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | n/a | Wear OS | Android Wear 2 | n/a | Android Wear | |
Apps | ||||||
Music | ||||||
More Information | ||||||
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