More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $175 | $99 | $180 | $30 | $70 | $100 | $49 |
Release / Update | 2018 | 2021 | 2015 | 2014 | 2013 | 2013 | 2021 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | $ | ||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 1 year | 14 days | 6 days | 6 months | 6 months | 5 days | 14 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 | n/a | n/a | |||||
Resolution | 194 x 368 | 128 x 88 | n/a | n/a | 152 × 486 | ||
Size | 1.47 inches | 0.73 inches | n/a | n/a | 1.86 inches | ||
Touch | n/a | n/a | |||||
Type | AMOLED | PMOLED | n/a | n/a | LED | AMOLED | |
Functions | |||||||
Audio Speaker | Bluetooth | ||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | 5 ATM | IP57 | 3 ATM | 5 ATM | 2 ATM | 5 ATM |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Built-in | n/a | n/a | n/a | n/a | Built-in | |
Apps | |||||||
Music | |||||||
More Information | |||||||
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