More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $99.99 | $249 | $150 | $299 | $275 | $180 | $299 |
Release / Update | 2018 | 2022 | 2016 | 2017 | 2015 | 2016 | 2023 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 30 days | Not yet | 5 days | 4+ days | 1 day | 25 days | Up to 40 hours |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | |||||
Windows | n/a | n/a | |||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | Optional | ||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | 176 x 176 | 368 x 448 pixels | 348x250 | 360 x 326 | 480 x 480 pixels | ||
Size | 1.28 inches | 40mm | 1.42 | 1.5 inches | 1.5 inch | ||
Touch | n/a | ||||||
Type | NA | LTPO OLED Retina | OLED | OLED | LCD | Super AMOLED | |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | IP68 | 5 ATM (50 Meters) | 50m | IP67 | 5 ATM | IP68 | |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | WatchOS 8.1 | n/a | Fitbit OS | Android Wear | n/a | Wear OS 4 | |
Apps | |||||||
Music | |||||||
More Information | |||||||
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