Garmin 645 Music vs. Garmin Forerunner 235 vs. Pebble Core vs. Samsung Gear Fit2 Pro vs. Amazfit GTS

 
645 Music
Forerunner 235
Core
Gear Fit2 Pro
GTS
 Garmin645 MusicRemove Buy NowGarminForerunner 235Remove Buy NowPebbleCoreRemove Buy NowSamsungGear Fit2 ProRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$450$299.99$99$199.99$150
Release20182017201620172019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration7 days9 daysNA2 days14 days
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240215 x 180NA216 x 432348 x 442
Size1.2 inches1.23 inchesNA1.5 inches1.65 inches
TouchNA
TypeMIPMIPNAAMOLEDAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMNA5 ATM5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemNATizen OSWear OS
Apps
Music

All Wearables