Garmin Vivosport vs. Garmin Instinct vs. Garmin Vivosmart 4 vs. Fitbit Inspire HR vs. Amazfit T-Rex

 
Vivosport
Instinct
Vivosmart 4
Inspire HR
T-Rex
 GarminVivosportRemove Buy NowGarminInstinctRemove Buy NowGarminVivosmart 4Remove Buy NowFitbitInspire HRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$199$300$130$99$140
Release20172018201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days14 days7 days5 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution72 x 144128 x 12848 x 128139 x 60360 x 360
SizeNA0.9 inches0.74 inches1.4 inches1.3 inches
Touch
TypeMIPOMOLEDOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSBuild-in
Apps
Music

All Wearables