More Information | ||||||||
Check Amazon | ||||||||
Price and Release Date | ||||||||
Suggested Price | $69.99 | $150 | $324 | $150 | $250 | $149.99 | $175 | $100 |
Release / Update | 2016 | 2016 | 2020 | 2015 | 2015 | 2017 | 2016 | 2015 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 20 days | 5 days | 6 Days | 5 days | 48 hours (without GPS) | 1 year | 6 months | 6 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 | n/a | |||||||
Resolution | 72 x 40 | 360 x 360 | n/a | 320 x 128 | n/a | |||
Size | 0.42 inches | 1.58 inches | n/a | 1.36 inches | 1.73 inches | 1.61 inches | n/a | |
Touch | n/a | n/a | n/a | |||||
Type | OLED | OLED | AMOLED | LED | Capacitative TFT | Analog | Analog | n/a |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | IP67 | 5 ATM | IPX7 | 5 ATM | 5 ATM | 5 ATM | ||
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | n/a | Fitbit OS | n/a | n/a | n/a | |||
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
Check Amazon |