Garmin Vivomove vs. Pebble Time vs. Polar M400 vs. Fitbit Ionic vs. Michael Kors Grayson vs. Michael Kors Grayson

 
Vivomove
Time
M400
Ionic
Grayson
Grayson
 GarminVivomoveRemove Buy NowPebbleTimeRemove Buy NowPolarM400Remove Buy NowFitbitIonicRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$250$150$200$299$350$350
Release201620152014201720182018

Activity & Fitness

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

Battery

Duration1 year7 days8 hours to 30 days4+ days24 hours24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a168 x 144n/a348x250453 x 454453x454
Sizen/a1.26 inchesn/a1.421.39 inches1.39 inches
Touchn/a
Typen/ae-papern/aOLEDAMOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM3 ATM50m1 ATM1 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aPebble OSn/aFitbit OSAndroid WearAndroid Wear
Apps
Music

All Wearables