Polar M430 vs. Casio WSD-F20A vs. Garmin Forerunner 235 vs. Amazfit T-Rex vs. Michael Kors Access Lexington 2

 
M430
WSD-F20A
Forerunner 235
T-Rex
Access Lexington 2
 PolarM430Remove Buy NowCasioWSD-F20ARemove Buy NowGarminForerunner 235Remove Buy NowAmazfitT-RexRemove Buy NowMichael KorsAccess Lexington 2Remove Buy Now

Basic Info

Suggested Price$255$399$299.99$140$350
Release20172018201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 hours1 day9 days20 days2 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128x128320 x 320215 x 180360 x 360390 x 390
Size1.4 inch1.32 inches1.23 inches1.3 inches1.2 inches
Touch
TypeLCDLCDMIPAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceWR305 ATM5 ATM5 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSBuild-inWear OS
Apps
Music

All Wearables