More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $799 | $150 | $159 | $200 | $249 | $300 | $159 | $80 |
Release / Update | 2023 | 2017 | 2023 | 2015 | 2017 | 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 | 7 days | Up to 7 days | 1.5-2 Days | 8 months | |||
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 | ||||||||
Resolution | 502 x 410 pixels | 128 x 36 | n/a | 360 x 360 | 480 x 480 | 400 x 400 | ||
Size | 49mm | 1.4 inches | 1.04-inch AMOLED | n/a | 1.2 inches | 1.38 inches | 1.4 inches | |
Touch | n/a | |||||||
Type | Always-On Retina LTPO OLED | OLED | AMOLED | n/a | P-OLED | P-OLED | OLED | E-Ink |
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 | Water-resistant up to 50m | IP67 | IP67 | 5 ATM | |||
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | WatchOS 10 | Fitbit OS | n/a | Android Wear 2 | Android Wear | Android Wear 2.0 | n/a | |
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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