Samsung Gear S vs. Garmin Forerunner 935 vs. Garmin 645 Music vs. Samsung Gear Sport vs. Amazfit GTS

 
Gear S
Forerunner 935
645 Music
Gear Sport
GTS
 SamsungGear SRemove Buy NowGarminForerunner 935Remove Buy NowGarmin645 MusicRemove Buy NowSamsungGear SportRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$250$500$450$299.99$150
Release20132017201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/aUp to 2 weeks7 days2 days14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360240 x 240240 x 240360 x 360348 x 442
Size2 inches1.2 inches1.2 inches1.2 inches1.65 inches
Touch
TypeSuper AMOLEDLCDMIPSuper AMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenTizen OSWear OS
Apps
Music

All Wearables