Polar M400 vs. Garmin Fenix 5s vs. Diesel On Full Guard vs. Apple Watch Series 4 vs. Huawei Band 3 Pro

 
M400
Fenix 5s
On Full Guard
Watch Series 4
Band 3 Pro
 PolarM400Remove Buy NowGarminFenix 5sRemove Buy NowDieselOn Full GuardRemove Buy NowAppleWatch Series 4Remove Buy NowHuaweiBand 3 ProRemove Buy Now

Basic Info

Suggested Price$200$599.99$325$329$70
Release20142017201720182018

Activity & Fitness

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

Battery

Duration8 hours to 30 daysUp to 9 days1 dayNot Yet12 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a218x 218454 x 454384 x 480454 x 454
Sizen/a1.1 inches1.4 inches1.78 inches1.39 inches
Touch
Typen/anaOMOLEDMicroLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM10ATMIP67Not YetIP68

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0Watch OS 5AMAZFIT OS
Apps
Music

All Wearables