More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $249 | $180 | $299 | $100 | $79 | $180 | $170 |
Release / Update | 2022 | 2021 | 2021 | 2015 | 2015 | 2016 | 2015 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | $ | ||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | Not yet | 7 Days | 1 Day | 7 days | 6 months | 3–4 days | 8 months |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | n/a | |||
Windows | n/a | n/a | n/a | n/a | |||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | Optional | ||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | 368 x 448 pixels | 416 x 416 | n/a | n/a | 432 x 216 | n/a | |
Size | 40mm | 1.04 inches | 1.28 inches | n/a | n/a | 1.5 inches | 1.3 inches |
Touch | n/a | n/a | |||||
Type | LTPO OLED Retina | AMOLED | AMOLED | n/a | n/a | Super AMOLED | Analog |
Functions | |||||||
Audio Speaker | Bluetooth | ||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | 5 ATM (50 Meters) | 5 ATM (50 Meters) | 3 ATM | Splash resistant | IP68 | 5 ATM | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | WatchOS 8.1 | Fitbit OS | Wear OS | n/a | n/a | Tizen OS | n/a |
Apps | |||||||
Music | |||||||
More Information | |||||||
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