More Information | ||||||||
Check Amazon | Check Amazon | |||||||
Price and Release Date | ||||||||
Suggested Price | $150 | $100 | $230 | $249 | $ | $80 | $229 | $150 |
Release / Update | 2015 | 2016 | 2020 | 2017 | 2015 | 2016 | 2021 | 2020 |
Activity & Fitness | ||||||||
Calories | ||||||||
Distance | ||||||||
Heart | ||||||||
VO2max (Oxygen) | ||||||||
Sleep | ||||||||
Steps | ||||||||
Stress mgt | ||||||||
Female health | ||||||||
Skin temp | ||||||||
Breath rate | ||||||||
Battery | ||||||||
Duration | 5 days | 5 days | 6 Days | 8 months | 5 Days | 3 days | ||
Rechargeable | ||||||||
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Compatibility Support | ||||||||
Android | ||||||||
iOS | ||||||||
Windows Phone | ||||||||
Mac | n/a | |||||||
Windows | n/a | |||||||
Connectivity Support | ||||||||
Bluetooth | ||||||||
Cellular | ||||||||
GPS | ||||||||
NFC | ||||||||
Wi-Fi | ||||||||
Display | ||||||||
Color | ||||||||
Resolution | n/a | n/a | 336 x 336 | 360 x 360 | 320 x 320 | 240 x 240 | 240 x 240 | |
Size | n/a | 1.58 inches | 1.2 inches | 1.3 inches | 1.6 inches | 1.7 inches | ||
Touch | n/a | n/a | ||||||
Type | OLED | LED | AMOLED | P-OLED | P-OLED | E-Ink | LCD | OLED |
Functions | ||||||||
Audio Speaker | ||||||||
Clock | ||||||||
Phone | ||||||||
Vibration | ||||||||
Voice | ||||||||
Hardware | ||||||||
Accelerometer | ||||||||
Barometer or Altimeter | ||||||||
Ultraviolet Sensor | ||||||||
Water Resistance | 1 ATM | 5 ATM | 5 ATM | IP67 | IP67 | 5 ATM | 3 ATM | 3 ATM |
Notifications | ||||||||
Phone | ||||||||
Emails | ||||||||
Texts | ||||||||
Software | ||||||||
Operating System | n/a | n/a | Fitbit OS | Android Wear 2 | LG Wearable Platform | n/a | Built-in | Built-in |
Apps | ||||||||
Music | ||||||||
More Information | ||||||||
Check Amazon | Check Amazon |