Garmin Vivomove vs. Garmin 645 Music vs. Samsung Gear Sport vs. Samsung Gear Fit2 Pro vs. Amazfit GTR

 
Vivomove
645 Music
Gear Sport
Gear Fit2 Pro
GTR
 GarminVivomoveRemove Buy NowGarmin645 MusicRemove Buy NowSamsungGear SportRemove Buy NowSamsungGear Fit2 ProRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$250$450$299.99$199.99$199
Release20162018201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 year7 days2 days2 days24 days
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a240 x 240360 x 360216 x 432454 x 454
Sizen/a1.2 inches1.2 inches1.5 inches1.39 inches
Touchn/a
Typen/aMIPSuper AMOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

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

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aTizen OSTizen OSBuild-in
Apps
Music

All Wearables