Polar M400 vs. Fitbit Alta vs. Garmin Vivoactive 3 vs. Motorola Moto 360 (1st Gen) vs. Misfit Speedo Shine

 
M400
Alta
Vivoactive 3
Moto 360 (1st Gen)
Speedo Shine
 PolarM400Remove Buy NowFitbitAltaRemove Buy NowGarminVivoactive 3Remove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowMisfitSpeedo ShineRemove Buy Now

Basic Info

Suggested Price$200$130$299$150$80
Release20142016201720142015

Activity & Fitness

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

Battery

Duration8 hours to 30 days5 days7 days1 day6 months
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolutionn/an/a240 x 240320 x 260NA
Sizen/an/a1.2 inches1.56 inchesNA
Touchn/aNA
Typen/aOLEDMIPLCDNA

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMn/a5 ATMIP675 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aAndroid WearNA
Apps
MusicNA

All Wearables