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More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $399 | $399 | $229 | $149 | $300 | $199.99 | $350 | $350 |
Release / Update | 2024 | 2020 | 2017 | 2020 | 2022 | 2017 | 2023 | 2017 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | Third-generation optical heart sensor | |||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | Up to 18 hours normal use | Not yet | 48 | 7 days | 6 days | 7 days | 24 hours | 48 hours |
Rechargeable | ||||||||
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Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | ||||||||
Mac | n/a | |||||||
Windows | n/a | Not yet | Yes | |||||
Connectivity Support | ||||||||
Bluetooth | Yes | |||||||
Cellular | Optional | |||||||
GPS | ||||||||
NFC | Fitbit Pay | |||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | ||||||||
Resolution | 42mm: 374 x 446 pixels; 46mm: 416 x 496 pixels | 384 x 480 | 400 x 400 | 66x18 | 336x336 | 72 x 144 | 384 x 384 pixels | 480 x 480 |
Size | 42mm or 46mm | 40mm | 1.39 inches | .721 inches | 1,59 inches | 1.2" | 1.38 inches | |
Touch | ||||||||
Type | Always-On Retina LTPO OLED | MicroLED | AMOLED | OLED | AMOLED | MIP | AMOLED | P-OLED |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | Water resistant up to 50 meters | 5 ATM | 5 ATM | 5 ATM (50 Meters) | 5 ATM | 5 ATM (50 Meters) | IP68 | |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | watchOS 11 | WatchOS 5 | Android Wear 2 | Fitbit OS | Fitbit OS | Wear OS 4 | Android Wear 2 | |
Apps | ||||||||
Music | Spotify control | |||||||
More Information | ||||||||
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