Fitbit Blaze vs. Polar M400 vs. Pebble Time 2 vs. Fitbit Charge HR vs. Pebble Core

 
Blaze
M400
Time 2
Charge HR
Core
 FitbitBlazeRemove Buy NowPolarM400Remove Buy NowPebbleTime 2Remove Buy NowFitbitCharge HRRemove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$200$200$199$150$99
Release20162014201620152016

Activity & Fitness

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

Battery

Duration5 Days8 hours to 30 days10 days5 daysNA
Rechargeable

Compatibility

Android
iOSNA
Windows PhonePartialn/aNANANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/aNANANA
Sizen/an/aNANANA
TouchNANA
TypeLCDn/ae-paperOLEDNA

Functions

Audio SpeakerAlerts only
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a3 ATM3 ATM1 ATMNA

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/an/aPebble OSNANA
Apps
Music

All Wearables