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More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $199 | $399 | $200 | $324 | $500 | $150 | $200 | $300 |
Release / Update | 2017 | 2023 | 2016 | 2020 | 2015 | 2016 | 2018 | 2021 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | $ | |||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 18 hours | 18 hrs | 5 days | 6 Days | 50 hours to 6 weeks | 1 year | 5 days | 72 hours |
Rechargeable | ||||||||
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Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | Partial | |||||||
Mac | n/a | |||||||
Windows | n/a | |||||||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | ||||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | n/a | |||||||
Resolution | 340 x 272 or 390 x 312 | 484x396 | 360 x 360 | 218 x 218 | n/a | 454 x 454 | ||
Size | 1.5 inches or 1.65 inches | 41mm and 45mm | 1.58 inches | 1.2 inches | n/a | 1.7 inches | 1.4 inches | |
Touch | n/a | |||||||
Type | AMOLED | OLED | LCD | AMOLED | Chroma LED | n/a | AMOLED | |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5 ATM | 5 ATM (50 Meters) | 5 ATM | 10 ATM (100 Meters) | 5 ATM | 5 ATM | IP68 | |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | WatchOS 4 | WatchOS 10 | Fitbit OS | Built-in | n/a | WearOS 3 | ||
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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