More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $199 | $149 | $159 | $299 | $300 | $180 | $140 | $180 |
Release / Update | 2018 | 2020 | 2023 | 2017 | 2015 | 2015 | 2020 | 2016 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 5 days | 7 days | Up to 7 days | 4+ days | 10 hours to 4 weeks | 6 days | 10 Days | 25 days |
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 | Fitbit Pay | |||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | ||||||||
Resolution | 320 x 300 | 66x18 | 348x250 | 180 x 180 | 128 x 88 | 280 x 456 | ||
Size | 1.34 inches | .721 inches | 1.04-inch AMOLED | 1.42 | 1 inch | 0.73 inches | 1.6 inches | |
Touch | ||||||||
Type | OLED | OLED | AMOLED | OLED | PMOLED | AMOLED | ||
Functions | ||||||||
Audio Speaker | Bluetooth | |||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5 ATM | 5 ATM | Water-resistant up to 50m | 50m | 5 ATM | IP57 | 5 ATM (50 Meters) | 5 ATM |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Propriertary | Fitbit OS | Fitbit OS | Fitbit OS | n/a | n/a | Lite OS | n/a |
Apps | ||||||||
Music | Spotify control | |||||||
More Information | ||||||||
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