More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $400 | $100 | $300 | $350 | $180 | $130 |
Release / Update | 2021 | 2016 | 2014 | 2018 | 2016 | 2015 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | $ | |||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 11 Days | 1 year | 2 days | 1 day | 3–4 days | 2 days |
Rechargeable | ||||||
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Compatibility Support | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | ||||||
Mac | n/a | n/a | n/a | n/a | ||
Windows | n/a | n/a | n/a | n/a | ||
Connectivity Support | ||||||
Bluetooth | ||||||
Cellular | ||||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | n/a | |||||
Resolution | 416 x 416 | 64 x 64 | 320 x 320 | 390 x 390 | 432 x 216 | n/a |
Size | 1.3 inches | 0.55 inches | 1.3 inches | 1.19 inches | 1.5 inches | n/a |
Touch | n/a | |||||
Type | AMOLED | P-OLED | AMOLED | Super AMOLED | n/a | |
Functions | ||||||
Audio Speaker | Bluetooth | |||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM | 5 ATM | IP67 | 3 ATM | IP68 | IP58 |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Wear OS | n/a | Android Wear | Wear OS | Tizen OS | n/a |
Apps | ||||||
Music | ||||||
More Information | ||||||
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