Garmin Vivoactive vs. Samsung Galaxy Watch vs. Garmin Vivosmart 3 vs. Xiaomi Mi Band 4 vs. Amazfit T-Rex

 
Vivoactive
Galaxy Watch
Vivosmart 3
Mi Band 4
T-Rex
 GarminVivoactiveRemove Buy NowSamsungGalaxy WatchRemove Buy NowGarminVivosmart 3Remove Buy NowXiaomiMi Band 4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$330$139.99$25$140
Release20152018201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days7 days5 days20 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolution205 x 148360 x 36064 x 128120x240360 x 360
Size1.38 inches1.2 inches or 1.3 inchesNA0.95 inches1.3 inches
Touch
TypeLCDAMOLEDOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTizen OSAMAZFIT OSBuild-in
Apps
MusicSpotify

All Wearables