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More Information | ||||||||||
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Price and Release Date | ||||||||||
Suggested Price | $399 | $429 | $229 | $324 | $300 | $255 | $130 | $99 | $299 | $330 |
Release / Update | 2024 | 2021 | 2017 | 2020 | 2022 | 2018 | 2018 | 2021 | 2016 | 2018 |
Activity & Fitness | ||||||||||
Calories | ||||||||||
Distance | ||||||||||
Heart | Third-generation optical heart sensor | |||||||||
VO2max (Oxygen) | ||||||||||
Sleep | ||||||||||
Steps | ||||||||||
Stress mgt | ||||||||||
Female health | ||||||||||
Skin temp | ||||||||||
Breath rate | ||||||||||
Battery | ||||||||||
Duration | Up to 18 hours normal use | 18 Hours | 48 | 6 Days | 6 days | 1 Day | 7 days | 14 days | 7 days | |
Rechargeable | ||||||||||
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Compatibility Support | ||||||||||
Android | ||||||||||
iOS | ||||||||||
Windows Phone | ||||||||||
Mac | n/a | n/a | ||||||||
Windows | n/a | Yes | n/a | |||||||
Connectivity Support | ||||||||||
Bluetooth | Yes | |||||||||
Cellular | Coming +$ | |||||||||
GPS | ||||||||||
NFC | ||||||||||
Wi-Fi | ||||||||||
Display | ||||||||||
Color | ||||||||||
Resolution | 42mm: 374 x 446 pixels; 46mm: 416 x 496 pixels | 396 x 484 | 400 x 400 | 360 x 360 | 336x336 | 390 x 390 | 48 x 128 | 194 x 368 | 360 x 360 | |
Size | 42mm or 46mm | 1.9 inches | 1.39 inches | 1.58 inches | 1,59 inches | 1.2 inches | 0.74 inches | 1.47 inches | 1.37 inches | 1.2" or 1.3" |
Touch | ||||||||||
Type | Always-On Retina LTPO OLED | MicroLED | AMOLED | AMOLED | AMOLED | AMOLED | OLED | AMOLED | LCD | AMOLED |
Functions | ||||||||||
Audio Speaker | ||||||||||
Clock | ||||||||||
Phone | ||||||||||
Vibration | ||||||||||
Voice | ||||||||||
Hardware | ||||||||||
Accelerometer | ||||||||||
Barometer or Altimeter | ||||||||||
Ultraviolet Sensor | ||||||||||
Water Resistance | Water resistant up to 50 meters | water resistant but not waterproof | 5 ATM | 5 ATM (50 Meters) | 5 ATM (50 Meters) | 5 ATM | 5 ATM | 5 ATM | ||
Notifications | ||||||||||
Phone | ||||||||||
Emails | ||||||||||
Texts | ||||||||||
Software | ||||||||||
Operating System | watchOS 11 | WatchOS 8 | Android Wear 2 | Fitbit OS | Fitbit OS | Wear OS | Built-in | Android Wear 2 | Tizen OS | |
Apps | ||||||||||
Music | Spotify | |||||||||
More Information | ||||||||||
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