More Information | |||||||
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Price and Release Date | |||||||
Suggested Price | $159 | $500 | $199.99 | $199 | $300 | $129 | $130 |
Release / Update | 2023 | 2015 | 2017 | 2017 | 2015 | 2016 | 2016 |
Activity & Fitness | |||||||
Calories | |||||||
Distance | |||||||
Heart | $ | ||||||
VO2max (Oxygen) | |||||||
Sleep | |||||||
Steps | |||||||
Stress mgt | |||||||
Female health | |||||||
Skin temp | |||||||
Breath rate | |||||||
Battery | |||||||
Duration | Up to 7 days | 50 hours to 6 weeks | 7 days | 1.5-2 Days | 1.5 days | 7 days | 5 days |
Rechargeable | |||||||
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Compatibility Support | |||||||
Android | |||||||
iOS | |||||||
Windows Phone | |||||||
Mac | n/a | n/a | n/a | n/a | |||
Windows | n/a | n/a | n/a | n/a | |||
Connectivity Support | |||||||
Bluetooth | |||||||
Cellular | |||||||
GPS | |||||||
NFC | |||||||
Wi-Fi | |||||||
Display | |||||||
Color | |||||||
Resolution | 218 x 218 | 72 x 144 | 400 x 400 | 360 x 325 or 360 x 330 | |||
Size | 1.04-inch AMOLED | 1.2 inches | 1.4 inches | 1.37 inches or 1.56 inches | 0.91 inches | ||
Touch | |||||||
Type | AMOLED | Chroma LED | MIP | OLED | LCD | e-paper | |
Functions | |||||||
Audio Speaker | Bluetooth | ||||||
Clock | |||||||
Phone | |||||||
Vibration | |||||||
Voice | |||||||
Hardware | |||||||
Accelerometer | |||||||
Barometer or Altimeter | |||||||
Ultraviolet Sensor | |||||||
Water Resistance | Water-resistant up to 50m | 10 ATM (100 Meters) | 5 ATM | IP67 | IP67 | 3 ATM | IPX7 |
Notifications | |||||||
Phone | |||||||
Emails | |||||||
Texts | |||||||
Software | |||||||
Operating System | Fitbit OS | Built-in | Android Wear 2.0 | Android Wear | Pebble OS | n/a | |
Apps | |||||||
Music | |||||||
More Information | |||||||
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