More Information | |||||||||
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Price and Release Date | |||||||||
Suggested Price | $150 | $299 | $130 | $300 | $250 | $180 | $299.99 | $130 | $170 |
Release / Update | 2019 | 2017 | 2013 | 2015 | 2020 | 2016 | 2017 | 2015 | 2014 |
Activity & Fitness | |||||||||
Calories | |||||||||
Distance | |||||||||
Heart | |||||||||
VO2max (Oxygen) | |||||||||
Sleep | |||||||||
Steps | |||||||||
Stress mgt | |||||||||
Female health | |||||||||
Skin temp | |||||||||
Breath rate | |||||||||
Battery | |||||||||
Duration | 14 days | 4+ days | 14 days | 1.5 days | 2 days | 3–4 days | 2 days | 2 days | 3 days |
Rechargeable | |||||||||
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Compatibility Support | |||||||||
Android | |||||||||
iOS | |||||||||
Windows Phone | |||||||||
Mac | n/a | n/a | n/a | n/a | n/a | ||||
Windows | n/a | n/a | n/a | n/a | n/a | ||||
Connectivity Support | |||||||||
Bluetooth | |||||||||
Cellular | |||||||||
GPS | |||||||||
NFC | |||||||||
Wi-Fi | |||||||||
Display | |||||||||
Color | n/a | ||||||||
Resolution | 348 x 442 | 348x250 | n/a | 360 x 325 or 360 x 330 | 360 x 360 | 432 x 216 | 360 x 360 | n/a | 296 x 128 |
Size | 1.65 inches | 1.42 | n/a | 1.37 inches or 1.56 inches | 1.4 inches | 1.5 inches | 1.2 inches | n/a | 1.4 inches |
Touch | n/a | n/a | |||||||
Type | AMOLED | OLED | n/a | LCD | OLED | Super AMOLED | Super AMOLED | n/a | E Ink |
Functions | |||||||||
Audio Speaker | Bluetooth | Bluetooth | |||||||
Clock | |||||||||
Phone | |||||||||
Vibration | |||||||||
Voice | |||||||||
Hardware | |||||||||
Accelerometer | |||||||||
Barometer or Altimeter | |||||||||
Ultraviolet Sensor | |||||||||
Water Resistance | 5 ATM | 50m | Splash resistant | IP67 | 5 ATM | IP68 | 5 ATM | IP58 | IP68 |
Notifications | |||||||||
Phone | |||||||||
Emails | |||||||||
Texts | |||||||||
Software | |||||||||
Operating System | Wear OS | Fitbit OS | n/a | Android Wear | Tizen OS | Tizen OS | Tizen OS | n/a | Android Wear |
Apps | |||||||||
Music | |||||||||
More Information | |||||||||
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