More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $99.99 | $200 | $400 | $150 | $199.99 | $ | $70 |
Release / Update | 2018 | 2014 | 2021 | 2014 | 2017 | 2015 | 2019 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 30 days | 4 days | 11 Days | 2–3 days | 2 days | months | 18 months |
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 | |||||||
Resolution | 176 x 176 | 168 x 144 | 416 x 416 | 432 x 128 | 216 x 432 | ||
Size | 1.28 inches | 1.25 inches | 1.3 inches | 1.84 inches | 1.5 | 1.42 inches | |
Touch | |||||||
Type | NA | LCD | AMOLED | Super AMOLED | AMOLED | ||
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IP68 | 5 ATM | 5 ATM | IP67 | 5 ATM | 5 ATM | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | n/a | Wear OS | n/a | Tizen OS | n/a | ||
Apps | |||||||
Music | |||||||
More Information | |||||||
Check Amazon | Check Amazon | Check Amazon | Check Amazon |