Polar M400 vs. TomTom Spark vs. Fossil Q Dreamer vs. LG Watch Sport vs. Amazfit GTS

 
M400
Spark
Q Dreamer
Watch Sport
GTS
 PolarM400Remove Buy NowTomTomSparkRemove Buy NowFossilQ DreamerRemove Buy NowLGWatch SportRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$200$150$125$349$150
Release20142015201520162019

Activity & Fitness

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

Battery

Duration8 hours to 30 daysn/a7 days1.45 days14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/an/an/a480 x 480348 x 442
Sizen/an/an/a1.38 inches1.65 inches
Touchn/a
Typen/aLCDn/aP-OLEDAMOLED

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATMIP67IP685 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/aAndroid Wear 2Wear OS
Apps
Music

All Wearables