More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $199 | $799 | $400 | $130 | $69.99 | $50 | $180 | $150 |
Release / Update | 2017 | 2021 | 2021 | 2015 | 2017 | 2014 | 2019 | 2014 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | $ | |||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 18 hours | 50 Days / Solar Charge | 11 Days | 1 year | 21 days | 6 months | 2 days | 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 | 280 x 280 | 416 x 416 | n/a | 128 x 32 | n/a | 400 x 400 | 320 x 290 |
Size | 1.5 inches or 1.65 inches | 1.4 inches | 1.3 inches | 1.07 inches | 0.91 inches | n/a | 1.39 inches | 1.56 inches |
Touch | n/a | |||||||
Type | AMOLED | MIP LCD | AMOLED | Segmented LCD | PMOLED | n/a | OLED | LCD |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5 ATM | 10 ATM (100 Meters) | 5 ATM | 5 ATM | 5 ATM | Splash resistant | 5 ATM | IP67 |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | WatchOS 4 | Built-in | Wear OS | n/a | n/a | Wear OS | Android Wear | |
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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