More Information | ||||||
Check Amazon | ||||||
Price and Release Date | ||||||
Suggested Price | $275 | $180 | $230 | $470 | $300 | $279 |
Release / Update | 2015 | 2015 | 2014 | 2014 | 2020 | 2021 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | $ | |||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 1 day | 6 days | 1.5 days | 13 hours to 30 days | 30 Hours | 30 days |
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 | ||||||
Resolution | 360 x 326 | 128 x 88 | 280 x 280 | 240 x 240 | 116 x 80 | |
Size | 1.5 inches | 0.73 inches | 1.65 inches | 1.2 inches | 0.54 inches | |
Touch | ||||||
Type | LCD | PMOLED | IPS LCD | TFT LCD | Analog | |
Functions | ||||||
Audio Speaker | Bluetooth | Alerts only | ||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | IP67 | IP57 | IP67 | 3 ATM | 3 ATM | 5 ATM |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Android Wear | n/a | Android Wear | n/a | Built-in | |
Apps | ||||||
Music | ||||||
More Information | ||||||
Check Amazon |