Pebble Core vs. Garmin Forerunner 45 vs. Amazfit GTR vs. Garmin VivoActive 4 vs. HTC re Grip

 
Core
Forerunner 45
GTR
VivoActive 4
re Grip
 PebbleCoreRemove Buy NowGarminForerunner 45Remove Buy NowAmazfitGTRRemove Buy NowGarminVivoActive 4Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$99$199$199$349$199
Release20162019201920192020

Activity & Fitness

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

Battery

DurationNA7 days24 days8 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
ResolutionNA208 x 208454 x 454260 x 260160 x 32
SizeNA1.04 inches1.39 inches1.3ionches1.8 inches
TouchNA
TypeNALCDAMOLEDMIPPMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceNA5 ATM5 ATM5 ATMIP57

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemNABuilt-inBuild-inWear OSNA
Apps
Music

All Wearables