More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $130 | $295 | $150 | $215 | $125 | $300 | $150 |
Release / Update | 2017 | 2018 | 2018 | 2019 | 2015 | 2015 | 2015 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 5 days | 2 days | 7 days | 2 weeks | 7 days | 1.5 days | 8 months |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | ||||
Windows | Not yet | n/a | n/a | n/a | |||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | $ | ||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | ||||||
Resolution | 320 x 300 | 380 x 390 | 66x18 | Analog | n/a | 360 x 325 or 360 x 330 | n/a |
Size | 1.34 inches | 1.2 inches | .721 inches | NA | n/a | 1.37 inches or 1.56 inches | 1.3 inches |
Touch | n/a | ||||||
Type | TFT LCD | AMOLED | OLED | E-INK | n/a | LCD | Analog |
Functions | |||||||
Audio Speaker | Bluetooth | ||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IP67 | 3 ATM | 5 ATM | 3 ATM | IP67 | IP67 | 5 ATM |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Proprietary | Wear OS | Fitbit OS | NA | n/a | Android Wear | n/a |
Apps | |||||||
Music | |||||||
More Information | |||||||
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