Polar M430 vs. Jawbone UP2 vs. Polar A370 vs. Michael Kors Access Lexington 2 vs. Apple Watch 8

 
M430
UP2
A370
Access Lexington 2
Watch 8
 PolarM430Remove Buy NowJawboneUP2Remove Buy NowPolarA370Remove Buy NowMichael KorsAccess Lexington 2Remove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$255$100$179.95$350$499
Release20172015201720192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 hours7 daysUp to 3 days2 days18 hrs
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128x128NA160 x 80390 x 390340 x 272 or 390 x 312
Size1.4 inchNA1.18 inches1.2 inches1.5 inches or 1.65 inches
TouchNA
TypeLCDNATFT LCDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceWR30Splash resistantWR303 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNAWear OSWatchOS 9
Apps
Music

All Wearables