More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $349 | $199 | $150 | $100 | $100 | $170 | $150 | $299 |
Release / Update | 2015 | 2017 | 2014 | 2020 | 2016 | 2014 | 2015 | 2023 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | $ | $ | ||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 18 hours | 18 hours | 10 Days | 1 year | 7 days | 8 months | Up to 40 hours | |
Rechargeable | ||||||||
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Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | ||||||||
Mac | n/a | n/a | n/a | n/a | n/a | |||
Windows | n/a | n/a | n/a | n/a | n/a | |||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | ||||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | ||||||||
Resolution | 340 x 272 or 390 x 312 | 340 x 272 or 390 x 312 | 320 x 320 | 141 x 63 | 64 x 64 | 128 x 16 | n/a | 480 x 480 pixels |
Size | 1.5 inches or 1.65 inches | 1.5 inches or 1.65 inches | 1.63 inches | 1.47 inches | 0.55 inches | 1.41 inches | 1.3 inches | 1.5 inch |
Touch | ||||||||
Type | AMOLED | AMOLED | AMOLED | OLED | OLED | Analog | Super AMOLED | |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | IPX7 | 5 ATM | IP55 | 5 ATM | 5 ATM | 5 ATM | 5 ATM | IP68 |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Watch OS | WatchOS 4 | Android Wear | Fitbit OS | n/a | n/a | n/a | Wear OS 4 |
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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