Polar M430 vs. Garmin 645 Music vs. Garmin Instinct vs. Misfit Vapor 2 vs. Apple Series 6

 
M430
645 Music
Instinct
Vapor 2
Series 6
 PolarM430Remove Buy NowGarmin645 MusicRemove Buy NowGarminInstinctRemove Buy NowMisfitVapor 2Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$255$450$300$250$399
Release20172018201820182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 hours7 days14 days1 dayNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128x128240 x 240128 x 128454 x 454384 x 480
Size1.4 inch1.2 inches0.9 inches1.42 inches40mm
Touch
TypeLCDMIPOMOLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceWR305 ATM10 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSWatchOS 5
Apps
Music

All Wearables