Polar M400 vs. Amazfit Cor vs. Basis Peak vs. Fitbit Alta HR vs. Pebble Core

 
M400
Cor
Peak
Alta HR
Core
 PolarM400Remove Buy NowAmazfitCorRemove Buy NowBasisPeakRemove Buy NowFitbitAlta HRRemove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$200$79.99$200$150$99
Release20142018201420172016

Activity & Fitness

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

Battery

Duration8 hours to 30 days12 days4 days7 daysNA
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a80 x 160168 x 144128 x 36NA
Sizen/a1.23 inches1.25 inches1.4 inchesNA
TouchNA
Typen/aIPS LCDLCDOLEDNA

Functions

Audio SpeakerAlerts only
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM5 ATMNA

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aNANA
Apps
Music

All Wearables