More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $269 | $429 | $159 | $299 | $125 | $50 | $159 | $180 |
Release / Update | 2016 | 2021 | 2023 | 2017 | 2015 | 2014 | 2017 | 2019 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 18 hours | 18 Hours | Up to 7 days | 4+ days | 7 days | 6 months | 1.5-2 Days | 2 days |
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 | ||||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | n/a | n/a | ||||||
Resolution | 340 x 272 or 390 x 312 | 396 x 484 | 348x250 | n/a | n/a | 400 x 400 | 400 x 400 | |
Size | 1.5 inches or 1.65 inches | 1.9 inches | 1.04-inch AMOLED | 1.42 | n/a | n/a | 1.4 inches | 1.39 inches |
Touch | n/a | n/a | ||||||
Type | AMOLED | MicroLED | AMOLED | OLED | n/a | n/a | OLED | OLED |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 5ATM | water resistant but not waterproof | Water-resistant up to 50m | 50m | IP67 | Splash resistant | IP67 | 5 ATM |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Watch OS | WatchOS 8 | Fitbit OS | Fitbit OS | n/a | n/a | Android Wear 2.0 | Wear OS |
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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