More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $249 | $130 | $150 | $149 | $300 | $155 | $130 |
Release / Update | 2022 | 2016 | 2017 | 2020 | 2022 | 2017 | 2015 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | Not yet | 5 days | 7 days | 7 days | 6 days | 6 months | 2 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 | Optional | ||||||
GPS | |||||||
NFC | Fitbit Pay | ||||||
Wi-Fi | |||||||
Display | |||||||
Color | n/a | ||||||
Resolution | 368 x 448 pixels | 128 x 36 | 128 x 36 | 66x18 | 336x336 | n/a | |
Size | 40mm | 1.4 inches | 1.4 inches | .721 inches | 1,59 inches | n/a | |
Touch | n/a | ||||||
Type | LTPO OLED Retina | OLED | OLED | OLED | AMOLED | n/a | |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM (50 Meters) | 5 ATM | 5 ATM (50 Meters) | 5 ATM | IP58 | ||
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | WatchOS 8.1 | Fitbit OS | Fitbit OS | n/a | |||
Apps | |||||||
Music | Spotify control | ||||||
More Information | |||||||
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