More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $250 | $200 | $179 | $180 | $300 | $199 | $350 |
Release / Update | 2015 | 2018 | 2017 | 2015 | 2014 | 2017 | 2016 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 7 days | 5 days | 5 days | 6 days | 2 days | 1.5-2 Days | 4 days |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | |||||
Windows | n/a | n/a | |||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | Yes +$ | ||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | 160 x 68 | 128 x 88 | 320 x 320 | 400 x 400 | 360 x 360 | ||
Size | 1.26 inches | 1.7 inches | 0.5" x 0.8" | 0.73 inches | 1.3 inches | 1.4 inches | 1.3 inches |
Touch | |||||||
Type | Monochrome LCD | LCD | PMOLED | P-OLED | OLED | Fullcolor AOD | |
Functions | |||||||
Audio Speaker | Bluetooth | ||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | 5 ATM | 5 ATM | IP57 | IP67 | IP67 | IP68 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | n/a | n/a | n/a | Android Wear | Android Wear 2.0 | Tizen OS | |
Apps | |||||||
Music | Spotify | ||||||
More Information | |||||||
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