More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $130 | $149 | $159 | $130 | $180 | $99 | $100 | $200 |
Release / Update | 2021 | 2020 | 2023 | 2016 | 2016 | 2013 | 2013 | 2014 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | $ | |||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 8 Days | 7 days | Up to 7 days | 6 days | 25 days | 5–7 days | 5 days | 8 hours |
Rechargeable | ||||||||
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Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | ||||||||
Mac | n/a | n/a | n/a | n/a | ||||
Windows | Not yet | n/a | n/a | n/a | n/a | |||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | ||||||||
GPS | ||||||||
NFC | Fitbit Pay | |||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | ||||||||
Resolution | 240 x 240 | 66x18 | 208 x 208 | 168 x 144 | 128x128 | |||
Size | 1.47 inches | .721 inches | 1.04-inch AMOLED | 1.04 inches | 1.26 inches | |||
Touch | ||||||||
Type | PMOLED | OLED | AMOLED | Memory LCD | e-paper | LED | LCD | |
Functions | ||||||||
Audio Speaker | Alerts only | |||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5 ATM | 5 ATM | Water-resistant up to 50m | IP68, 5 ATM | 5 ATM | 5 ATM | 2 ATM | 3 ATM |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Built-in | Fitbit OS | Fitbit OS | n/a | Pebble OS | n/a | ||
Apps | ||||||||
Music | Spotify control | |||||||
More Information | ||||||||
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