Garmin Forerunner 225 vs. Acer Liquid Leap vs. Pebble Core vs. Michael Kors Access Sofie HR vs. Garmin Vivosmart 4

 
Forerunner 225
Liquid Leap
Core
Access Sofie HR
Vivosmart 4
 GarminForerunner 225Remove Buy NowAcerLiquid LeapRemove Buy NowPebbleCoreRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$300$90$99$395$130
Release20152015201620192018

Activity & Fitness

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

Battery

Duration10 hours to 4 weeks5 to 7 daysNA2 days7 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180128 x 32NA390 x 39048 x 128
Size1 inch1 inchNA1.19 inches0.74 inches
TouchNA
Typen/aOLEDNAOMOLEDOLED

Functions

Audio Speaker22
Clock
Phonen/aNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX4NA0.3 ATM5 ATM

Notifications

Phonen/aNA
Emailsn/aNA
Textsn/aNA

Software

Operating Systemn/aNAWear OS
Appsn/a
Musicn/a

All Wearables