Fitbit One vs. Casio WSD-F20A vs. Motorola Moto 360 (1st Gen) vs. Polar Loop vs. Michael Kors Access Sofie HR

 
One
WSD-F20A
Moto 360 (1st Gen)
Loop
Access Sofie HR
 FitbitOneRemove Buy NowCasioWSD-F20ARemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowPolarLoopRemove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$100$399$150$100$395
Release20122018201420132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days1 day1 day5 days2 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 320320 x 260NA390 x 390
Sizen/a1.32 inches1.56 inchesNA1.19 inches
Touch
TypeOLEDLCDLCDLEDOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast Resistant5 ATMIP672 ATM0.3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSAndroid WearNAWear OS
Apps
MusicNA

All Wearables