Fitbit Charge 2 vs. Garmin Vivoactive 3 vs. Apple Watch Series 4 vs. Garmin Instinct vs. Amazfit T-Rex

 
Charge 2
Vivoactive 3
Watch Series 4
Instinct
T-Rex
 FitbitCharge 2Remove Buy NowGarminVivoactive 3Remove Buy NowAppleWatch Series 4Remove Buy NowGarminInstinctRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$299$329$300$140
Release20162017201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days7 daysNot Yet14 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240384 x 480128 x 128360 x 360
Sizen/a1.2 inches1.78 inches0.9 inches1.3 inches
Touchn/a
TypeOLEDMIPMicroLEDOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATMNot Yet10 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OS 5Build-in
Apps
Music

All Wearables