More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $199 | $229 | $250 | $255 | $275 | $79 | $200 | $330 |
Release / Update | 2017 | 2017 | 2015 | 2018 | 2015 | 2015 | 2014 | 2018 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | $ | |||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 18 hours | 48 | 7 days | 24 hours | 1 day | 6 months | 8 hours | 7 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 | Yes | |||||||
Cellular | Coming +$ | |||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | ||||||||
Resolution | 340 x 272 or 390 x 312 | 400 x 400 | 454 x 454 | 360 x 326 | n/a | 128x128 | 360 x 360 | |
Size | 1.5 inches or 1.65 inches | 1.39 inches | 1.26 inches | 1.4 inches | 1.5 inches | n/a | 1.2" or 1.3" | |
Touch | n/a | |||||||
Type | AMOLED | AMOLED | Monochrome LCD | AMOLED | LCD | n/a | LCD | AMOLED |
Functions | ||||||||
Audio Speaker | Alerts only | |||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5 ATM | 5 ATM | IP67 | IP67 | 3 ATM | 5 ATM | ||
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | WatchOS 4 | Android Wear 2 | n/a | Wear OS | Android Wear | n/a | Tizen OS | |
Apps | ||||||||
Music | Spotify | |||||||
More Information | ||||||||
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