More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $99.99 | $130 | $79 | $150 | $200 | $99 | $180 |
Release / Update | 2018 | 2017 | 2015 | 2014 | 2015 | 2019 | 2016 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | $ | ||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 30 days | 5 days | 6 months | 1 day | 12 days | 7 days | 3–4 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 | 176 x 176 | 320 x 300 | n/a | 320 x 290 | 160 x 80 | 128x64 | 432 x 216 |
Size | 1.28 inches | 1.34 inches | n/a | 1.56 inches | 1.18 inches | 0.74 inches | 1.5 inches |
Touch | n/a | ||||||
Type | NA | TFT LCD | n/a | LCD | OLED | Super AMOLED | |
Functions | |||||||
Audio Speaker | Bluetooth | ||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IP68 | IP67 | IP67 | WR30 | 5 ATM | IP68 | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Proprietary | n/a | Android Wear | n/a | FreeRTOS | Tizen OS | |
Apps | |||||||
Music | |||||||
More Information | |||||||
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