Polar M400 vs. Garmin Vivosmart HR vs. Amazfit Verge vs. Apple Watch Series 4 vs. Apple Watch Ultra

 
M400
Vivosmart HR
Verge
Watch Series 4
Watch Ultra
 PolarM400Remove Buy NowGarminVivosmart HRRemove Buy NowAmazfitVergeRemove Buy NowAppleWatch Series 4Remove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$200$170$160$329$799
Release20142015201920182022

Activity & Fitness

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

Battery

Duration8 hours to 30 days5 days5 daysNot Yet36 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a160 x 68454x454384 x 480502x410 pixels
Sizen/a1.08 inches1.39 inches1.78 inches1.92 inches
Touch
Typen/an/aOMOLEDMicroLED

Functions

Audio SpeakerAlerts only
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATMIP68Not Yet10 ATM (100 Meters)

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAMAZFIT OSWatch OS 5WatchOS 9
Apps
Music

All Wearables