Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Fitbit Alta vs. LG G Watch R vs. Apple SE

 
Moto 360 (2nd Gen)
M400
Alta
G Watch R
SE
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowFitbitAltaRemove Buy NowLGG Watch RRemove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$300$200$130$300$279
Release20152014201620142020

Activity & Fitness

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

Battery

Duration1.5 days8 hours to 30 days5 days2 days18 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/an/a320 x 320384 x 480
Size1.37 inches or 1.56 inchesn/an/a1.3 inches40mm
Touchn/a
TypeLCDn/aOLEDP-OLEDMicroLED

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water ResistanceIP673 ATMn/aIP67

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemAndroid Wearn/an/aAndroid WearWatchOS 5
Apps
Musicn/a

All Wearables