Michael Kors Access Bradshaw vs. Polar M400 vs. Garmin Forerunner 45 vs. Michael Kors Access Sofie HR vs. Apple Watch Ultra

 
Access Bradshaw
M400
Forerunner 45
Access Sofie HR
Watch Ultra
 Michael KorsAccess BradshawRemove Buy NowPolarM400Remove Buy NowGarminForerunner 45Remove Buy NowMichael KorsAccess Sofie HRRemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$350$200$199$395$799
Release20162014201920192022

Activity & Fitness

Caloriesn/a
Cycling (Bicycling)n/a
Distancen/a
Heartn/an/a
Oxygenn/a
Sleepn/a
Stepsn/a
Swimn/a

Battery

Durationn/a8 hours to 30 days7 days2 days36 hrs
Rechargeablen/a

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolution320 x 290n/a208 x 208390 x 390502x410 pixels
Sizen/an/a1.04 inches1.19 inches1.92 inches
Touchn/a
Typen/an/aLCDOMOLED

Functions

Audio Speakern/aAlerts only
ClockLTPO OLED Retina
Phonen/a
Vibrationn/a
Voicen/a

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensorn/a
Water Resistance1 ATM3 ATM5 ATM0.3 ATM10 ATM (100 Meters)

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aBuilt-inWear OSWatchOS 9
Appsn/a
Musicn/a

All Wearables