More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $215 | $125 | $175 | $20 | $99 | $279 | $250 |
Release / Update | 2019 | 2015 | 2015 | 2015 | 2019 | 2022 | 2013 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 2 weeks | 7 days | 7 days | 6 months | 7 days | 50 Hours | |
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 | n/a | n/a | ||||
Resolution | Analog | n/a | n/a | n/a | 128x64 | 396 x 396 | 480 x 360 |
Size | NA | n/a | n/a | n/a | 0.74 inches | 1.9 inches | 2 inches |
Touch | n/a | n/a | n/a | ||||
Type | E-INK | n/a | n/a | n/a | OLED | Super AMOLED | Super AMOLED |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 3 ATM | IP67 | 3 ATM | 3 ATM | 5 ATM | 5 ATM (50 Meters) | IP67 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | NA | n/a | n/a | n/a | FreeRTOS | Wear OS 3.5 | Tizen OS |
Apps | |||||||
Music | |||||||
More Information | |||||||
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