More Information | ||||||||||
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Price and Release Date | ||||||||||
Suggested Price | $130 | $140 | $149 | $150 | $199.95 | $255 | $255 | $250 | $130 | $250 |
Release / Update | 2017 | 2019 | 2020 | 2015 | 2018 | 2018 | 2018 | 2015 | 2015 | 2014 |
Activity & Fitness | ||||||||||
Calories | ||||||||||
Distance | ||||||||||
Heart | ||||||||||
VO2max (Oxygen) | ||||||||||
Sleep | ||||||||||
Steps | ||||||||||
Stress mgt | ||||||||||
Female health | ||||||||||
Skin temp | ||||||||||
Breath rate | ||||||||||
Battery | ||||||||||
Duration | 5 days | 20 days | 7 days | 5 days | 4 days | 24 hours | 1 Day | 48 hours (without GPS) | 2 days | 2 days |
Rechargeable | ||||||||||
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Compatibility Support | ||||||||||
Android | ||||||||||
iOS | ||||||||||
Windows Phone | ||||||||||
Mac | n/a | n/a | n/a | |||||||
Windows | Not yet | n/a | n/a | n/a | ||||||
Connectivity Support | ||||||||||
Bluetooth | ||||||||||
Cellular | ||||||||||
GPS | ||||||||||
NFC | Fitbit Pay | |||||||||
Wi-Fi | ||||||||||
Display | ||||||||||
Color | n/a | |||||||||
Resolution | 320 x 300 | 360 x 360 | 66x18 | n/a | 300 x 300 | 454 x 454 | 390 x 390 | 320 x 128 | n/a | 320 x 320 |
Size | 1.34 inches | 1.3 inches | .721 inches | 1.34 inches | 1.4 inches | 1.2 inches | 1.36 inches | n/a | 1.6 inches | |
Touch | n/a | n/a | ||||||||
Type | TFT LCD | AMOLED | OLED | OLED | OLED | AMOLED | AMOLED | Capacitative TFT | n/a | TFT LCD |
Functions | ||||||||||
Audio Speaker | Bluetooth | |||||||||
Clock | ||||||||||
Phone | ||||||||||
Vibration | ||||||||||
Voice | ||||||||||
Hardware | ||||||||||
Accelerometer | ||||||||||
Barometer or Altimeter | ||||||||||
Ultraviolet Sensor | ||||||||||
Water Resistance | IP67 | 5 ATM | 5 ATM | 1 ATM | 5 ATM | IP67 | 5 ATM (50 Meters) | IPX7 | IP58 | IP68 |
Notifications | ||||||||||
Phone | ||||||||||
Emails | ||||||||||
Texts | ||||||||||
Software | ||||||||||
Operating System | Proprietary | Built-in | Fitbit OS | n/a | Wear OS | Wear OS | n/a | n/a | Android Wear | |
Apps | ||||||||||
Music | Spotify control | |||||||||
More Information | ||||||||||
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