Garmin Vivofit 3 vs. Pebble Core vs. Amazfit T-Rex vs. Garmin VivoActive 4 vs. Apple Watch 8

 
Vivofit 3
Core
T-Rex
VivoActive 4
Watch 8
 GarminVivofit 3Remove Buy NowPebbleCoreRemove Buy NowAmazfitT-RexRemove Buy NowGarminVivoActive 4Remove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$100$99$140$349$499
Release20162016201920192022

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heartn/a
Oxygen
SleepNA
Steps
Swim

Battery

Duration1 yearNA20 days8 days18 hrs
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution64 x 64NA360 x 360260 x 260340 x 272 or 390 x 312
Size0.55 inchesNA1.3 inches1.3ionches1.5 inches or 1.65 inches
TouchNA
Typen/aNAAMOLEDMIPAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

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

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aNABuild-inWear OSWatchOS 9
Apps
Music

All Wearables