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More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $255 | $250 | $159 | $470 | $250 | $130 |
Release / Update | 2018 | 2015 | 2017 | 2014 | 2021 | 2015 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | $ | |||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 24 hours | 10 hours to 3 weeks | 1.5-2 Days | 13 hours to 30 days | 40 Hours | 2 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 | ||||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | n/a | |||||
Resolution | 454 x 454 | 205 x 148 | 400 x 400 | 396 x 396 | n/a | |
Size | 1.4 inches | 1.38 inches | 1.4 inches | 1.9 inches | n/a | |
Touch | n/a | |||||
Type | AMOLED | LCD | OLED | AMOLED | n/a | |
Functions | ||||||
Audio Speaker | Alerts only | |||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | IP67 | 5 ATM | IP67 | 3 ATM | 5 ATM (50 Meters) | IP58 |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Wear OS | Android Wear 2.0 | n/a | Wear OS 3 | n/a | |
Apps | ||||||
Music | ||||||
More Information | ||||||
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