More Information | ||||||
Check Amazon | Check Amazon | |||||
Price and Release Date | ||||||
Suggested Price | $130 | $149 | $350 | $349 | $250 | $250 |
Release / Update | 2016 | 2020 | 2023 | 2017 | 2015 | 2014 |
Activity & Fitness | ||||||
Calories | ||||||
Distance | ||||||
Heart | ||||||
VO2max (Oxygen) | ||||||
Sleep | ||||||
Steps | ||||||
Stress mgt | ||||||
Female health | ||||||
Skin temp | ||||||
Breath rate | ||||||
Battery | ||||||
Duration | 5 days | 7 days | 24 hours | 1.45 days | 48 hours (without GPS) | 2 days |
Rechargeable | ||||||
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Compatibility Support | ||||||
Android | ||||||
iOS | ||||||
Windows Phone | ||||||
Mac | n/a | n/a | ||||
Windows | Not yet | n/a | n/a | |||
Connectivity Support | ||||||
Bluetooth | ||||||
Cellular | ||||||
GPS | ||||||
NFC | Fitbit Pay | |||||
Wi-Fi | ||||||
Display | ||||||
Color | ||||||
Resolution | 128 x 36 | 66x18 | 384 x 384 pixels | 480 x 480 | 320 x 128 | 320 x 320 |
Size | 1.4 inches | .721 inches | 1.2" | 1.38 inches | 1.36 inches | 1.6 inches |
Touch | ||||||
Type | OLED | OLED | AMOLED | P-OLED | Capacitative TFT | TFT LCD |
Functions | ||||||
Audio Speaker | Bluetooth | |||||
Clock | ||||||
Phone | ||||||
Vibration | ||||||
Voice | ||||||
Hardware | ||||||
Accelerometer | ||||||
Barometer or Altimeter | ||||||
Ultraviolet Sensor | ||||||
Water Resistance | 5 ATM | 5 ATM (50 Meters) | IP68 | IPX7 | IP68 | |
Notifications | ||||||
Phone | ||||||
Emails | ||||||
Texts | ||||||
Software | ||||||
Operating System | Fitbit OS | Wear OS 4 | Android Wear 2 | n/a | Android Wear | |
Apps | ||||||
Music | Spotify control | |||||
More Information | ||||||
Check Amazon | Check Amazon |