Garmin Vivofit 4 vs. Garmin Vivosmart HR Plus vs. Pebble Core vs. Michael Kors Access Sofie HR vs. Apple Watch Ultra

 
Vivofit 4
Vivosmart HR Plus
Core
Access Sofie HR
Watch Ultra
 GarminVivofit 4Remove Buy NowGarminVivosmart HR PlusRemove Buy NowPebbleCoreRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$79.95$179$99$395$799
Release20182017201620192022

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration1 year5 daysNA2 days36 hrs
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution88 x 88160 x 68NA390 x 390502x410 pixels
SizeNA0.5 inches x 0.8 inchesNA1.19 inches1.92 inches
TouchNA
TypeNALCDNAOMOLED

Functions

Audio Speaker
ClockLTPO OLED Retina
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMNA0.3 ATM10 ATM (100 Meters)

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemNANAWear OSWatchOS 9
Apps
Music

All Wearables