More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $200 | $149 | $299 | $350 | $250 | $180 | $180 | $200 |
Release / Update | 2016 | 2020 | 2017 | 2017 | 2015 | 2019 | 2016 | 2015 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 5 days | 7 days | 4+ days | 48 hours | 48 hours (without GPS) | 2 days | 25 days | 2 days |
Rechargeable | ||||||||
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Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | Partial | |||||||
Mac | n/a | n/a | n/a | |||||
Windows | Not yet | n/a | n/a | n/a | ||||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | ||||||||
GPS | ||||||||
NFC | Fitbit Pay | |||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | ||||||||
Resolution | 66x18 | 348x250 | 480 x 480 | 320 x 128 | 400 x 400 | |||
Size | .721 inches | 1.42 | 1.38 inches | 1.36 inches | 1.39 inches | round | ||
Touch | ||||||||
Type | LCD | OLED | OLED | P-OLED | Capacitative TFT | OLED | e-paper | |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5 ATM | 50m | IP68 | IPX7 | 5 ATM | 5 ATM | IPX7 | |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Fitbit OS | Fitbit OS | Android Wear 2 | n/a | Wear OS | n/a | Pebble OS | |
Apps | ||||||||
Music | Spotify control | |||||||
More Information | ||||||||
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