Apple Watch Series 3 vs. Polar M400 vs. TomTom Touch vs. Garmin 645 Music vs. Garmin Vivosmart HR Plus

 
Watch Series 3
M400
Touch
645 Music
Vivosmart HR Plus
 AppleWatch Series 3Remove Buy NowPolarM400Remove Buy NowTomTomTouchRemove Buy NowGarmin645 MusicRemove Buy NowGarminVivosmart HR PlusRemove Buy Now

Basic Info

Suggested Price$329$200$130$450$179
Release20172014201620182017

Activity & Fitness

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

Battery

Duration18 hours8 hours to 30 days5 days7 days5 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/an/a240 x 240160 x 68
Size1.5 inches or 1.65 inchesn/a0.91 inches1.2 inches0.5 inches x 0.8 inches
Touch
TypeAMOLEDn/an/aMIPLCD

Functions

Audio SpeakerAlerts only
Clockn/a
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATMIPX75 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/an/aNA
Apps
Music

All Wearables