More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $150 | $149 | $180 | $100 | $200 | $199 | $279 |
Release / Update | 2015 | 2020 | 2021 | 2016 | 2015 | 2016 | 2022 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 7 days | 7 Days | 5 days | 10 days | 50 Hours | ||
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | ||||
Windows | n/a | Not yet | n/a | n/a | |||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | Fitbit Pay | ||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | 320 x 320 | 66x18 | n/a | n/a | 396 x 396 | ||
Size | 1.63 inches or 1.45 inch | .721 inches | 1.04 inches | n/a | n/a | 1.9 inches | |
Touch | n/a | n/a | |||||
Type | AMOLED | OLED | AMOLED | LED | n/a | e-paper | Super AMOLED |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IP67 | 5 ATM | 5 ATM (50 Meters) | 5 ATM | 3 ATM | 5 ATM (50 Meters) | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Android Wear 2 | Fitbit OS | Fitbit OS | n/a | n/a | Pebble OS | Wear OS 3.5 |
Apps | |||||||
Music | Spotify control | ||||||
More Information | |||||||
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