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More Information | |||||||
Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||
Suggested Price | $99.99 | $150 | $ | $300 | $179.95 | $150 | $23 |
Release / Update | 2018 | 2015 | 0000 | 2015 | 2017 | 2020 | 2016 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 30 days | 5 days | 5 hours to 2.5 days | 1.5 days | Up to 3 days | 3 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 | |||||||
Resolution | 176 x 176 | n/a | 160 x 32 | 360 x 325 or 360 x 330 | 160 x 80 | 240 x 240 | |
Size | 1.28 inches | 1.8 inches | 1.37 inches or 1.56 inches | 1.18 inches | 1.7 inches | 0.42 inches | |
Touch | n/a | ||||||
Type | NA | OLED | PMOLED | LCD | TFT LCD | OLED | OLED |
Functions | |||||||
Audio Speaker | Bluetooth | ||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IP68 | 1 ATM | IP57 | IP67 | WR30 | 3 ATM | IP67 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | n/a | Android Wear | Built-in | n/a | |||
Apps | |||||||
Music | |||||||
More Information | |||||||
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