Apple Watch Series 3 vs. Michael Kors Grayson vs. Pebble Time 2 vs. Sony SmartBand vs. Michael Kors Grayson vs. Xiaomi Mi Band 4

 
Watch Series 3
Grayson
Time 2
SmartBand
Grayson
Mi Band 4
 AppleWatch Series 3Remove Buy NowMichael KorsGraysonRemove Buy NowPebbleTime 2Remove Buy NowSonySmartBandRemove Buy NowMichael KorsGraysonRemove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$329$350$199$100$350$25
Release201720182016201420182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours24 hours10 days5 days24 hours20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution340 x 272 or 390 x 312453 x 454NANA453x454120x240
Size1.5 inches or 1.65 inches1.39 inchesNANA1.39 inches0.95 inches
TouchNA
TypeAMOLEDAMOLEDe-paperNAAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATM3 ATMIP581 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Android WearPebble OSNAAndroid WearAMAZFIT OS
Apps
Music

All Wearables