More Information | ||||||||
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Price and Release Date | ||||||||
Suggested Price | $200 | $159 | $175 | $250 | $250 | $159 | $180 | $250 |
Release / Update | 2016 | 2023 | 2015 | 2016 | 2015 | 2017 | 2016 | 2014 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 5 days | Up to 7 days | 7 days | 13 hours to 8 days | 48 hours (without GPS) | 1.5-2 Days | 3–4 days | 2 days |
Rechargeable | ||||||||
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Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | Partial | |||||||
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 | n/a | |||||||
Resolution | n/a | 148 x 205 | 320 x 128 | 400 x 400 | 432 x 216 | 320 x 320 | ||
Size | 1.04-inch AMOLED | n/a | 1.38 inches | 1.36 inches | 1.4 inches | 1.5 inches | 1.6 inches | |
Touch | n/a | |||||||
Type | LCD | AMOLED | n/a | Capacitative TFT | OLED | Super AMOLED | TFT LCD | |
Functions | ||||||||
Audio Speaker | Bluetooth | Bluetooth | ||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | Water-resistant up to 50m | 3 ATM | 5 ATM | IPX7 | IP67 | IP68 | IP68 | |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | Fitbit OS | n/a | n/a | Android Wear 2.0 | Tizen OS | Android Wear | ||
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
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