More Information | |||||||||
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Price and Release Date | |||||||||
Suggested Price | $180 | $130 | $170 | $69.99 | $50 | $200 | $180 | $150 | $120 |
Release / Update | 2021 | 2015 | 2015 | 2017 | 2014 | 2019 | 2019 | 2014 | 2015 |
Activity & Fitness | |||||||||
Calories | |||||||||
Distance | |||||||||
Heart | $ | $ | |||||||
VO2max (Oxygen) | |||||||||
Sleep | |||||||||
Steps | |||||||||
Stress mgt | |||||||||
Female health | |||||||||
Skin temp | |||||||||
Breath rate | |||||||||
Battery | |||||||||
Duration | 7 Days | 1 year | 5 days | 21 days | 6 months | 1 day | 2 days | 1 day | 8 days (without notifications) |
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 | n/a | ||||||||
Resolution | n/a | 160 x 68 | 128 x 32 | n/a | 360 x 360 | 400 x 400 | 320 x 290 | ||
Size | 1.04 inches | 1.07 inches | 1.0" x .42" | 0.91 inches | n/a | 1.2 inches | 1.39 inches | 1.56 inches | |
Touch | n/a | ||||||||
Type | AMOLED | Segmented LCD | LED | PMOLED | n/a | AMOLED | OLED | LCD | LED |
Functions | |||||||||
Audio Speaker | |||||||||
Clock | |||||||||
Phone | |||||||||
Vibration | |||||||||
Voice | |||||||||
Hardware | |||||||||
Accelerometer | |||||||||
Barometer or Altimeter | |||||||||
Ultraviolet Sensor | |||||||||
Water Resistance | 5 ATM (50 Meters) | 5 ATM | 5 ATM | 5 ATM | Splash resistant | IP68 | 5 ATM | IP67 | 2 ATM |
Notifications | |||||||||
Phone | |||||||||
Emails | |||||||||
Texts | |||||||||
Software | |||||||||
Operating System | Fitbit OS | n/a | n/a | n/a | Wear OS | Wear OS | Android Wear | n/a | |
Apps | |||||||||
Music | |||||||||
More Information | |||||||||
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