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More Information | |||||||
Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||
Suggested Price | $149 | $250 | $156 | $180 | $179.95 | $250 | $225 |
Release / Update | 2021 | 2015 | 2019 | 2015 | 2017 | 2013 | 2019 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 5 days | 10 hours to 3 weeks | 14 Days | 6 days | Up to 3 days | 25 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 | 206 x 124 | 205 x 148 | 454 x 454 | 128 x 88 | 160 x 80 | 480 x 360 | |
Size | 0.76 inches | 1.38 inches | 1.39 inches | 0.73 inches | 1.18 inches | 2 inches | 1.60 inches |
Touch | |||||||
Type | AMOLED | LCD | AMOLED | PMOLED | TFT LCD | Super AMOLED | |
Functions | |||||||
Audio Speaker | Bluetooth | ||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | 5 ATM | 5 ATM | IP57 | WR30 | IP67 | 5 ATM |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Built-in | Lite OS | n/a | Tizen OS | |||
Apps | |||||||
Music | |||||||
More Information | |||||||
Check Amazon | Check Amazon |