Garmin Vivofit 4 vs. Garmin Vivosmart 3 vs. Apple Watch Series 4 vs. Amazfit T-Rex vs. Garmin Venu

 
Vivofit 4
Vivosmart 3
Watch Series 4
T-Rex
Venu
 GarminVivofit 4Remove Buy NowGarminVivosmart 3Remove Buy NowAppleWatch Series 4Remove Buy NowAmazfitT-RexRemove Buy NowGarminVenuRemove Buy Now

Basic Info

Suggested Price$79.95$139.99$329$140$299
Release20182017201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 year5 daysNot Yet20 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution88 x 8864 x 128384 x 480360 x 360390 x 390
SizeNANA1.78 inches1.3 inches1.2 inches
Touch
TypeNAOLEDMicroLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMNot Yet5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OS 5Build-inWear OS
Apps
Music

All Wearables