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More Information | ||||||||
Check Amazon | Check Amazon | Check Amazon | ||||||
Price and Release Date | ||||||||
Suggested Price | $200 | $150 | $100 | $250 | $250 | $150 | $300 | $250 |
Release / Update | 2014 | 2017 | 2016 | 2015 | 2016 | 2015 | 2020 | 2020 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 4 days | 7 days | 5 days | 10 hours to 3 weeks | 13 hours to 8 days | 8 months | 30 Hours | 2 days |
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 | ||||||||
Resolution | 168 x 144 | 128 x 36 | n/a | 205 x 148 | 148 x 205 | n/a | 240 x 240 | 360 x 360 |
Size | 1.25 inches | 1.4 inches | n/a | 1.38 inches | 1.38 inches | 1.3 inches | 1.2 inches | 1.4 inches |
Touch | n/a | |||||||
Type | LCD | OLED | LED | LCD | Analog | TFT LCD | OLED | |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5 ATM | 5 ATM | 5 ATM | 5 ATM | 5 ATM | 3 ATM | 5 ATM | |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | n/a | n/a | n/a | Built-in | Tizen OS | |||
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
Check Amazon | Check Amazon | Check Amazon |