Garmin Vivoactive HR vs. Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Fitbit Alta vs. Samsung Gear 2

 
Vivoactive HR
Moto 360 (2nd Gen)
M400
Alta
Gear 2
 GarminVivoactive HRRemove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowFitbitAltaRemove Buy NowSamsungGear 2Remove Buy Now

Basic Info

Suggested Price$250$300$200$130$300
Release20162015201420162014

Activity & Fitness

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

Battery

Duration13 hours to 8 days1.5 days8 hours to 30 days5 days2-3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205360 x 325 or 360 x 330n/an/a320 x 320
Size1.38 inches1.37 inches or 1.56 inchesn/an/a1.63 inches
Touchn/a
Typen/aLCDn/aOLEDSuper AMOLED

Functions

Audio SpeakerBluetoothAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP673 ATMn/aIP67

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aAndroid Wearn/an/aTizen OS
Apps
Musicn/a

All Wearables