More Information | |||||||
Check Amazon | Check Amazon | ||||||
Price and Release Date | |||||||
Suggested Price | $429 | $324 | $60 | $300 | $130 | $349 | $450 |
Release / Update | 2021 | 2020 | 2012 | 2015 | 2013 | 2017 | 2014 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | |||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | 18 Hours | 6 Days | 6 months | 10 hours to 4 weeks | 14 days | 1.45 days | 8 months |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | ||||
Windows | n/a | n/a | n/a | ||||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | 396 x 484 | 360 x 360 | 180 x 180 | n/a | 480 x 480 | n/a | |
Size | 1.9 inches | 1.58 inches | 1 inch | n/a | 1.38 inches | 1.3 inches | |
Touch | n/a | ||||||
Type | MicroLED | AMOLED | n/a | P-OLED | Analog | ||
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | water resistant but not waterproof | 5 ATM | Splash resistant | 5 ATM | Splash resistant | IP68 | 5 ATM |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | WatchOS 8 | Fitbit OS | n/a | n/a | n/a | Android Wear 2 | n/a |
Apps | |||||||
Music | |||||||
More Information | |||||||
Check Amazon | Check Amazon |