More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $199 | $199 | $140 | $200 | $300 | $80 | $250 |
Release / Update | 2017 | 2019 | 2020 | 2015 | 2015 | 2016 | 2018 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 18 hours | 5 days | 10 Days | 6 months | 1 day | ||
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 | 340 x 272 or 390 x 312 | 300 x 300 | 280 x 456 | n/a | 480 x 480 | n/a | 454 x 454 |
Size | 1.5 inches or 1.65 inches | 1.34 inches | 1.6 inches | n/a | 1.38 inches | n/a | 1.42 inches |
Touch | n/a | n/a | |||||
Type | AMOLED | AMOLED | AMOLED | n/a | P-OLED | n/a | AMOLED |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | 5 ATM | 5 ATM (50 Meters) | 5 ATM | 3 ATM | ||
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | WatchOS 4 | Built-in | Lite OS | n/a | Android Wear | n/a | Wear OS |
Apps | |||||||
Music | |||||||
More Information | |||||||
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