More Information | ||||
Check Amazon | ||||
Price and Release Date | ||||
Suggested Price | $229 | $255 | $170 | $329 |
Release / Update | 2021 | 2017 | 2014 | 2018 |
Activity & Fitness | ||||
Calories | ||||
Distance | ||||
Heart | ||||
VO2max (Oxygen) | ||||
Sleep | ||||
Steps | ||||
Stress mgt | ||||
Female health | ||||
Skin temp | ||||
Breath rate | ||||
Battery | ||||
Duration | 5 Days | 30 hours | 3 days | 14 Days |
Rechargeable | ||||
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Compatibility Support | ||||
Android | ||||
iOS | ||||
Windows Phone | ||||
Mac | n/a | |||
Windows | n/a | |||
Connectivity Support | ||||
Bluetooth | ||||
Cellular | ||||
GPS | ||||
NFC | ||||
Wi-Fi | ||||
Display | ||||
Color | ||||
Resolution | 240 x 240 | 128x128 | 296 x 128 | 320 x 300 |
Size | 1.6 inches | 1.4 inch | 1.4 inches | 1.4 inches |
Touch | ||||
Type | LCD | LCD | E Ink | TFT LCD |
Functions | ||||
Audio Speaker | ||||
Clock | ||||
Phone | ||||
Vibration | ||||
Voice | ||||
Hardware | ||||
Accelerometer | ||||
Barometer or Altimeter | ||||
Ultraviolet Sensor | ||||
Water Resistance | 3 ATM | WR30 | IP68 | 10 ATM (100 Meters) |
Notifications | ||||
Phone | ||||
Emails | ||||
Texts | ||||
Software | ||||
Operating System | Built-in | Android Wear | Built-in | |
Apps | ||||
Music | ||||
More Information | ||||
Check Amazon |