More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $150 | $150 | $199 | $175 | $250 | $300 | $130 |
Release / Update | 2017 | 2016 | 2019 | 2015 | 2020 | 2014 | 2016 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 7 days | 5 days | 5 days | 7 days | 2 days | 2–3 days | 5 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 | n/a | ||||||
Resolution | 128 x 36 | 300 x 300 | n/a | 360 x 360 | 320 x 320 | ||
Size | 1.4 inches | 1.34 inches | n/a | 1.4 inches | 1.63 inches | 0.91 inches | |
Touch | n/a | n/a | |||||
Type | OLED | OLED | AMOLED | n/a | OLED | Super AMOLED | |
Functions | |||||||
Audio Speaker | Bluetooth | ||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | 3 ATM | 5 ATM | IP67 | IPX7 | ||
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | n/a | Built-in | n/a | Tizen OS | Tizen OS | n/a | |
Apps | |||||||
Music | |||||||
More Information | |||||||
Check Amazon | Check Amazon | Check Amazon |