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More Information | |||||||||
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Price and Release Date | |||||||||
Suggested Price | $399 | $149 | $100 | $300 | $130 | $179 | $120 | $250 | $350 |
Release / Update | 2024 | 2020 | 2020 | 2022 | 2018 | 2017 | 2015 | 2021 | 2016 |
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 | 7 days | 10 Days | 6 days | 7 days | 5 days | 8 days (without notifications) | 40 Hours | 4 days |
Rechargeable | |||||||||
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Compatibility Support | |||||||||
Android | |||||||||
iOS | |||||||||
Windows Phone | |||||||||
Mac | n/a | ||||||||
Windows | Not yet | Yes | n/a | ||||||
Connectivity Support | |||||||||
Bluetooth | |||||||||
Cellular | Yes +$ | ||||||||
GPS | |||||||||
NFC | Fitbit Pay | ||||||||
Wi-Fi | |||||||||
Display | |||||||||
Color | |||||||||
Resolution | 42mm: 374 x 446 pixels; 46mm: 416 x 496 pixels | 66x18 | 141 x 63 | 336x336 | 48 x 128 | 160 x 68 | 396 x 396 | 360 x 360 | |
Size | 42mm or 46mm | .721 inches | 1.47 inches | 1,59 inches | 0.74 inches | 0.5" x 0.8" | 1.9 inches | 1.3 inches | |
Touch | |||||||||
Type | Always-On Retina LTPO OLED | OLED | OLED | AMOLED | OLED | LCD | LED | AMOLED | Fullcolor AOD |
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 | 2 ATM | 5 ATM (50 Meters) | IP68 |
Notifications | |||||||||
Phone | |||||||||
Emails | |||||||||
Texts | |||||||||
Software | |||||||||
Operating System | watchOS 11 | Fitbit OS | Fitbit OS | Fitbit OS | n/a | n/a | Wear OS 3 | Tizen OS | |
Apps | |||||||||
Music | Spotify control | Spotify | |||||||
More Information | |||||||||
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