More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $249 | $200 | $230 | $80 | $250 | $470 |
Release / Update | 2022 | 2016 | 2020 | 2016 | 2015 | 2014 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | $ | |||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | Not yet | 5 days | 6 Days | 8 months | 10 days | 13 hours to 30 days |
Rechargeable | ||||||
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Compatibility Support | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | Partial | |||||
Mac | n/a | |||||
Windows | n/a | |||||
Connectivity Support | ||||||
Bluetooth | ||||||
Cellular | Optional | |||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | ||||||
Resolution | 368 x 448 pixels | 336 x 336 | 168 x 144 | |||
Size | 40mm | 1.58 inches | 1.26 inches | |||
Touch | ||||||
Type | LTPO OLED Retina | LCD | AMOLED | E-Ink | e-paper | |
Functions | ||||||
Audio Speaker | Alerts only | |||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM (50 Meters) | 5 ATM | 5 ATM | 5 ATM | 3 ATM | |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | WatchOS 8.1 | Fitbit OS | n/a | Pebble OS | n/a | |
Apps | ||||||
Music | ||||||
More Information | ||||||
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