ASUS ZenWatch 2 vs. Polar Loop 2 vs. Sony SmartBand Talk vs. Xiaomi Mi Band 2 vs. Michael Kors Grayson vs. Michael Kors Grayson

 
ZenWatch 2
Loop 2
SmartBand Talk
Mi Band 2
Grayson
Grayson
 ASUSZenWatch 2Remove Buy NowPolarLoop 2Remove Buy NowSonySmartBand TalkRemove Buy NowXiaomiMi Band 2Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$150$120$170$23$350$350
Release201620152014201620182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Stepsn/a
Swim

Battery

Durationn/a8 days (without notifications)3 days20 hours24 hours24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a296 x 128n/a453 x 454453x454
Size1.63 inches or 1.45 inchn/a1.4 inches0.42 inches1.39 inches1.39 inches
Touch
TypeAMOLEDLEDE InkOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP672 ATMIP68IP671 ATM1 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aAndroid Wearn/aAndroid WearAndroid Wear
Apps
Music

All Wearables