More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $149 | $500 | $300 | $300 | $400 | $180 |
Release / Update | 2021 | 2015 | 2015 | 2018 | 2021 | 2016 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | $ | |||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 5 days | 50 hours to 6 weeks | 10 hours to 4 weeks | 14 days | 11 Days | 25 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 | ||||||
Resolution | 206 x 124 | 218 x 218 | 180 x 180 | 128 x 128 | 416 x 416 | |
Size | 0.76 inches | 1.2 inches | 1 inch | 0.9 inches | 1.3 inches | |
Touch | ||||||
Type | AMOLED | Chroma LED | AMOLED | AMOLED | ||
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM | 10 ATM (100 Meters) | 5 ATM | 10 ATM (100 Meters) | 5 ATM | 5 ATM |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Built-in | Built-in | n/a | Wear OS | n/a | |
Apps | ||||||
Music | ||||||
More Information | ||||||
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