Pebble Classic vs. Polar M400 vs. Garmin Vivosmart vs. Fitbit Ionic vs. Amazfit Cor

 
Classic
M400
Vivosmart
Ionic
Cor
 PebbleClassicRemove Buy NowPolarM400Remove Buy NowGarminVivosmartRemove Buy NowFitbitIonicRemove Buy NowAmazfitCorRemove Buy Now

Basic Info

Suggested Price$99$200$170$299$79.99
Release20132014201420172018

Activity & Fitness

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

Battery

Duration5-7 days8 hours to 30 days7 days4+ days12 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/a128 x 16348x25080 x 160
Size1.26 inchesn/a1.41 inches1.421.23 inches
Touch
Typee-papern/aOLEDOLEDIPS LCD

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM5 ATM50m5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/an/aFitbit OS
Apps
Music

All Wearables