Polar M400 vs. Garmin Fenix 5 vs. Garmin Fenix 5s Plus vs. Pebble Core vs. Apple Watch 7

 
M400
Fenix 5
Fenix 5s Plus
Core
Watch 7
 PolarM400Remove Buy NowGarminFenix 5Remove Buy NowGarminFenix 5s PlusRemove Buy NowPebbleCoreRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$200$599.99$799$99$429
Release20142017201820162021

Activity & Fitness

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

Battery

Duration8 hours to 30 days2 Weeks7 daysNA18 Hours
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240240 x 240NA396 x 484
Sizen/a1.2 inches1.2 inchesNA1.9 inches
TouchNA
Typen/anaMIPNAMicroLED

Functions

Audio SpeakerAlerts only
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM10 ATM10 ATMNAwater resistant but not waterproof

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aWear OSNAWatchOS 8
Apps
Music

All Wearables