More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $199 | $299 | $450 | $130 | $140 | $79 | $299 |
Release / Update | 2018 | 2017 | 2016 | 2018 | 2020 | 2015 | 2016 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | $ | ||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 5 days | 4+ days | 14 hours to 11 days | 7 days | 10 Days | 6 months | |
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 | 320 x 300 | 348x250 | 215 x 180 | 48 x 128 | 280 x 456 | n/a | |
Size | 1.34 inches | 1.42 | 1.23 inches | 0.74 inches | 1.6 inches | n/a | 1.37 inches |
Touch | n/a | ||||||
Type | OLED | OLED | OLED | AMOLED | n/a | LCD | |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM | 50m | 5 ATM | 5 ATM | 5 ATM (50 Meters) | ||
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Propriertary | Fitbit OS | n/a | Lite OS | n/a | Android Wear 2 | |
Apps | |||||||
Music | |||||||
More Information | |||||||
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