Garmin Vivoactive HR vs. Misfit Phase vs. Garmin 645 Music vs. Apple Watch Series 4 vs. Amazfit T-Rex

 
Vivoactive HR
Phase
645 Music
Watch Series 4
T-Rex
 GarminVivoactive HRRemove Buy NowMisfitPhaseRemove Buy NowGarmin645 MusicRemove Buy NowAppleWatch Series 4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$175$450$329$140
Release20162016201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days6 months7 daysNot Yet20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205n/a240 x 240384 x 480360 x 360
Size1.38 inchesn/a1.2 inches1.78 inches1.3 inches
Touchn/a
Typen/an/aMIPMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWatch OS 5Build-in
Apps
Music

All Wearables