More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $30 | $50 | $159 | $300 | $180 | $150 |
Release / Update | 2014 | 2015 | 2017 | 2021 | 2016 | 2020 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 6 months | 6 months | 1.5-2 Days | 72 hours | 25 days | 3 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 | ||||||
Cellular | ||||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | n/a | n/a | ||||
Resolution | n/a | n/a | 400 x 400 | 454 x 454 | 240 x 240 | |
Size | n/a | n/a | 1.4 inches | 1.4 inches | 1.7 inches | |
Touch | n/a | n/a | ||||
Type | n/a | n/a | OLED | AMOLED | OLED | |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 3 ATM | 3 ATM | IP67 | IP68 | 5 ATM | 3 ATM |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | n/a | n/a | Android Wear 2.0 | WearOS 3 | n/a | Built-in |
Apps | ||||||
Music | ||||||
More Information | ||||||
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