More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $799 | $349 | $399 | $180 | $275 | $349 | $180 |
Release / Update | 2023 | 2015 | 2020 | 2021 | 2015 | 2017 | 2016 |
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 36 hours normal use, Up to 72 hours in Low Power Mode | 18 hours | Not yet | 7 Days | 1 day | 1.45 days | 25 days |
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 | Optional | ||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | 502 x 410 pixels | 340 x 272 or 390 x 312 | 384 x 480 | 360 x 326 | 480 x 480 | ||
Size | 49mm | 1.5 inches or 1.65 inches | 40mm | 1.04 inches | 1.5 inches | 1.38 inches | |
Touch | |||||||
Type | Always-On Retina LTPO OLED | AMOLED | MicroLED | AMOLED | LCD | P-OLED | |
Functions | |||||||
Audio Speaker | |||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | Water resistance 100m, Dust resistance IP6X, EN13319 recreational scuba diving to 40m, Tested to MIL-STD 810H | IPX7 | 5 ATM | 5 ATM (50 Meters) | IP67 | IP68 | 5 ATM |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | WatchOS 10 | Watch OS | WatchOS 5 | Fitbit OS | Android Wear | Android Wear 2 | n/a |
Apps | |||||||
Music | |||||||
More Information | |||||||
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