Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Samsung Gear S2 vs. Garmin Forerunner 935 vs. Asus VivoWatch

 
Moto 360 (2nd Gen)
M400
Gear S2
Forerunner 935
VivoWatch
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowSamsungGear S2Remove Buy NowGarminForerunner 935Remove Buy NowAsusVivoWatchRemove Buy Now

Basic Info

Suggested Price$300$200$300$500$160
Release20152014201520172018

Activity & Fitness

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

Battery

Duration1.5 days8 hours to 30 days2-3 daysUp to 2 weeks24 hours to 10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a360 x 360240 x 240128 x 128
Size1.37 inches or 1.56 inchesn/a1.2 inches1.2 inchesNA
Touch
TypeLCDn/aSuper AMOLEDLCDNA

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP673 ATMIP685 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aTizenKoodOS
Apps
Musicn/a

All Wearables