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More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $399 | $249 | $180 | $300 | $400 | $260 | $300 | $179.95 |
Release / Update | 2024 | 2022 | 2021 | 2022 | 2020 | 2020 | 2015 | 2017 |
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 | Not yet | 7 Days | 6 days | 24 days | 5 Days | 1.5 days | Up to 3 days |
Rechargeable | ||||||||
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Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | ||||||||
Mac | n/a | |||||||
Windows | Yes | n/a | ||||||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | Optional | |||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | ||||||||
Resolution | 42mm: 374 x 446 pixels; 46mm: 416 x 496 pixels | 368 x 448 pixels | 336x336 | 128 x 128 | 400 x 400 | 360 x 325 or 360 x 330 | 160 x 80 | |
Size | 42mm or 46mm | 40mm | 1.04 inches | 1,59 inches | 1.77 inches | 1.39 inches | 1.37 inches or 1.56 inches | 1.18 inches |
Touch | ||||||||
Type | Always-On Retina LTPO OLED | LTPO OLED Retina | AMOLED | AMOLED | OLED | AMOLED | LCD | TFT LCD |
Functions | ||||||||
Audio Speaker | Bluetooth | |||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | Water resistant up to 50 meters | 5 ATM (50 Meters) | 5 ATM (50 Meters) | 5 ATM (50 Meters) | 10 ATM (100 Meters) | IP68 | IP67 | WR30 |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | watchOS 11 | WatchOS 8.1 | Fitbit OS | Fitbit OS | Wear OS | Wear OS | Android Wear | |
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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