Fossil Q Grant vs. Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Casio WSD-F20A vs. Apple SE

 
Q Grant
Moto 360 (2nd Gen)
M400
WSD-F20A
SE
 FossilQ GrantRemove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowCasioWSD-F20ARemove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$175$300$200$399$279
Release20152015201420182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days1.5 days8 hours to 30 days1 day18 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a360 x 325 or 360 x 330n/a320 x 320384 x 480
Sizen/a1.37 inches or 1.56 inchesn/a1.32 inches40mm
Touchn/a
Typen/aLCDn/aLCDMicroLED

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistance3 ATMIP673 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wearn/aWear OSWatchOS 5
Apps
Musicn/a

All Wearables