Apple Watch Series 3 vs. Polar M400 vs. Garmin Vivosmart HR vs. Skagen Falster vs. Amazfit GTS

 
Watch Series 3
M400
Vivosmart HR
Falster
GTS
 AppleWatch Series 3Remove Buy NowPolarM400Remove Buy NowGarminVivosmart HRRemove Buy NowSkagenFalsterRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$329$200$170$275$150
Release20172014201520182019

Activity & Fitness

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

Battery

Duration18 hours8 hours to 30 days5 days24 hours14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312n/a160 x 68348 x 442
Size1.5 inches or 1.65 inchesn/a1.08 inches1.65 inches
Touch
TypeAMOLEDn/an/aOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/an/aNAWear OS
Apps
Music

All Wearables