Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Fitbit Ionic vs. Fossil Explorist vs. Apple SE

 
Moto 360 (2nd Gen)
M400
Ionic
Explorist
SE
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowFitbitIonicRemove Buy NowFossilExploristRemove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$300$200$299$255$279
Release20152014201720182020

Activity & Fitness

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

Battery

Duration1.5 days8 hours to 30 days4+ days24 hours18 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a348x250454 x454384 x 480
Size1.37 inches or 1.56 inchesn/a1.421.4 inches40mm
Touch
TypeLCDn/aOLEDAMOLEDMicroLED

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water ResistanceIP673 ATM50mIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aFitbit OSWear OSWatchOS 5
Apps
Musicn/a

All Wearables