Polar M400 vs. Fitbit One vs. Asus VivoWatch vs. Jaybird Reign vs. Polar Loop
PolarM400Remove Buy Now | FitbitOneRemove Buy Now | AsusVivoWatchRemove Buy Now | JaybirdReignRemove Buy Now | PolarLoopRemove Buy Now |
Basic Info | |||||
Suggested Price | $200 | $100 | $160 | $150 | $100 |
Release | 2014 | 2012 | 2018 | 2015 | 2013 |
Activity & Fitness | |||||
Calories | |||||
Cycling (Bicycling) | |||||
Distance | |||||
Heart | n/a | ||||
Oxygen | |||||
Sleep | |||||
Steps | |||||
Swim | |||||
Battery | |||||
Duration | 8 hours to 30 days | 10-14 days | 24 hours to 10 days | 5 days | 5 days |
Rechargeable | |||||
Compatibility | |||||
Android | |||||
iOS | |||||
Windows Phone | n/a | n/a | NA | NA | NA |
Mac | NA | NA | NA | ||
Windows | NA | NA | NA | ||
Connectivity | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | n/a | n/a | 128 x 128 | NA | NA |
Size | n/a | n/a | NA | NA | NA |
Touch | NA | ||||
Type | n/a | OLED | NA | LED | LED |
Functions | |||||
Audio Speaker | Alerts only | ||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | NA | ||||
Ultraviolet Sensor | |||||
Water Resistance | 3 ATM | Splast Resistant | IP67 | NA | 2 ATM |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | n/a | n/a | KoodOS | NA | NA |
Apps | |||||
Music |