Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Garmin Vivosmart vs. Moov Now vs. Samsung Gear 2

 
Moto 360 (2nd Gen)
M400
Vivosmart
Now
Gear 2
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowGarminVivosmartRemove Buy NowMoovNowRemove Buy NowSamsungGear 2Remove Buy Now

Basic Info

Suggested Price$300$200$170$79$300
Release20152014201420152014

Activity & Fitness

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

Battery

Duration1.5 days8 hours to 30 days7 days6 months2-3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a128 x 16n/a320 x 320
Size1.37 inches or 1.56 inchesn/a1.41 inchesn/a1.63 inches
Touchn/a
TypeLCDn/aOLEDn/aSuper AMOLED

Functions

Audio SpeakerBluetoothAlerts onlyBluetooth
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP673 ATM5 ATMn/aIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/an/aTizen OS
Apps
Musicn/a

All Wearables