Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Samsung Gear S3 vs. Samsung Live vs. Fitbit Flex

 
Moto 360 (2nd Gen)
M400
Gear S3
Live
Flex
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowSamsungGear S3Remove Buy NowSamsungLiveRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$300$200$350$200$100
Release20152014201620142013

Activity & Fitness

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

Battery

Duration1.5 days8 hours to 30 days4 days1 Day5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNANA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a360 x 360320 x 320NA
Size1.37 inches or 1.56 inchesn/a1.3 inches1.63 inchesNA
TouchNA
TypeLCDn/aFullcolor AODSuper AMOLEDLED

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
VibrationNA
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATMIP68IP671 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aTizenAndroid WearNA
Apps
Musicn/a

All Wearables