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More Information | ||||||
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Price and Release Date | ||||||
Suggested Price | $249 | $299 | $130 | $349 | $250 | $170 |
Release / Update | 2022 | 2017 | 2015 | 2015 | 2020 | 2015 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | $ | |||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | Not yet | 4+ days | 1 year | 2 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 | Optional | |||||
GPS | ||||||
NFC | ||||||
Wi-Fi | ||||||
Display | ||||||
Color | ||||||
Resolution | 368 x 448 pixels | 348x250 | n/a | 320 x 320 | 360 x 360 | n/a |
Size | 40mm | 1.42 | 1.07 inches | 1.3 inches | 1.4 inches | 1.3 inches |
Touch | ||||||
Type | LTPO OLED Retina | OLED | Segmented LCD | P-OLED | OLED | Analog |
Functions | ||||||
Audio Speaker | ||||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM (50 Meters) | 50m | 5 ATM | IP67 | 5 ATM | 5 ATM |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | WatchOS 8.1 | Fitbit OS | n/a | Android Wear | Tizen OS | n/a |
Apps | ||||||
Music | ||||||
More Information | ||||||
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