More Information | |||||
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Price and Release Date | |||||
Suggested Price | $130 | $295 | $175 | $185 | $100 |
Release / Update | 2014 | 2019 | 2018 | 2018 | 2022 |
Activity & Fitness | |||||
Calories | |||||
Distance | |||||
Heart | |||||
VO2max (Oxygen) | |||||
Sleep | |||||
Steps | |||||
Stress mgt | |||||
Female health | |||||
Skin temp | |||||
Breath rate | |||||
Battery | |||||
Duration | 7–10 days | 1 day | 1 year | 14 days | 10 days |
Rechargeable | |||||
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Compatibility Support | |||||
Android | |||||
iOS | |||||
Windows Phone | |||||
Mac | |||||
Windows | |||||
Connectivity Support | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | n/a | 328 x 328 | 454 x 454 | 360 x 320 | |
Size | 1.3 inches | 1.39 inches | 1.55 inches | ||
Touch | n/a | ||||
Type | OLED | AMOLED | AMOLED | AMOLED | |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 1 ATM | 3 ATM | 5 ATM | 5 ATM | 5 ATM (50 Meters) |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | n/a | Wear OS | Lite OS | Built-in | |
Apps | |||||
Music | |||||
More Information | |||||
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