More Information | ||||||
Check Amazon | Check Amazon | |||||
Price and Release Date | ||||||
Suggested Price | $200 | $47 | $30 | $210 | $200 | $23 |
Release / Update | 2014 | 2021 | 2014 | 2020 | 2015 | 2016 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 4 days | 3 Days | 6 months | 2 days | 12 days | 20 hours |
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 | n/a | |||||
Resolution | 168 x 144 | 360 x 360 | n/a | 360 x 360 | 160 x 80 | |
Size | 1.25 inches | 1.4 inches | n/a | 1.3 inches | 1.18 inches | 0.42 inches |
Touch | n/a | |||||
Type | LCD | OLED | n/a | AMOLED | OLED | |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM | 0 ATM | 3 ATM | IP68 | WR30 | IP67 |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | n/a | Built-in | n/a | Wear OS | n/a | n/a |
Apps | ||||||
Music | ||||||
More Information | ||||||
Check Amazon | Check Amazon |