ASUS ZenWatch 2 vs. Pebble Time Round vs. Michael Kors Grayson vs. Jawbone UP4 vs. Polar A370 vs. Michael Kors Grayson

 
ZenWatch 2
Time Round
Grayson
UP4
A370
Grayson
 ASUSZenWatch 2Remove Buy NowPebbleTime RoundRemove Buy NowMichael KorsGraysonRemove Buy NowJawboneUP4Remove Buy NowPolarA370Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$150$200$350$200$179.95$350
Release201620152018201520172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2 days24 hoursNAUp to 3 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a453 x 454NA160 x 80453x454
Size1.63 inches or 1.45 inchround1.39 inchesNA1.18 inches1.39 inches
TouchNA
TypeAMOLEDe-paperAMOLEDNATFT LCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IPX71 ATMNAWR301 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearPebble OSAndroid WearNAAndroid Wear
Apps
MusicNA

All Wearables