Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Samsung Gear S3 vs. Motorola Moto 360 (1st Gen) vs. Garmin Forerunner 45

 
Moto 360 (2nd Gen)
M400
Gear S3
Moto 360 (1st Gen)
Forerunner 45
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowSamsungGear S3Remove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$300$200$350$150$199
Release20152014201620142019

Activity & Fitness

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

Battery

Duration1.5 days8 hours to 30 days4 days1 day7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
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 260208 x 208
Size1.37 inches or 1.56 inchesn/a1.3 inches1.56 inches1.04 inches
Touch
TypeLCDn/aFullcolor AODLCDLCD

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATMIP68IP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aTizenAndroid WearBuilt-in
Apps
Musicn/aNA

All Wearables