Motorola Moto 360 (2nd Gen) vs. Withings Steel HR vs. Garmin Vivofit 4 vs. Pebble Core vs. Michael Kors Access Sofie HR

 
Moto 360 (2nd Gen)
Steel HR
Vivofit 4
Core
Access Sofie HR
 MotorolaMoto 360 (2nd Gen)Remove Buy NowWithingsSteel HRRemove Buy NowGarminVivofit 4Remove Buy NowPebbleCoreRemove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$300$180$79.95$99$395
Release20152016201820162019

Activity & Fitness

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

Battery

Duration1.5 days25 days1 yearNA2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a88 x 88NA390 x 390
Size1.37 inches or 1.56 inchesn/aNANA1.19 inches
TouchNA
TypeLCDn/aNANAOMOLED

Functions

Audio SpeakerBluetooth
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATMNA0.3 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemAndroid Wearn/aNAWear OS
Apps
Musicn/a

All Wearables