More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $199 | $170 | $300 | $175 | $595 | $299 | $170 |
Release / Update | 2019 | 2015 | 2014 | 2016 | 2015 | 2020 | 2015 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 5 days | 5 days | 2 days | 6 months | 2 days | 3 Days | 8 months |
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 | 300 x 300 | 160 x 68 | 320 x 320 | 454 x 454 | n/a | ||
Size | 1.34 inches | 1.0" x .42" | 1.3 inches | 1.61 inches | 1.85 inches | 1.3 inches | |
Touch | |||||||
Type | AMOLED | LED | P-OLED | Analog | Retina AMOLED | Analog | |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | 5 ATM | IP67 | 5 ATM | 5 ATM | IP68 | 5 ATM |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Built-in | n/a | Android Wear | Wear OS | n/a | ||
Apps | |||||||
Music | |||||||
More Information | |||||||
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