Fossil Q Reveler vs. Michael Kors Grayson vs. Garmin Vivosmart HR Plus vs. Garmin Vivosport vs. Michael Kors Grayson vs. Xiaomi Mi Band 4

 
Q Reveler
Grayson
Vivosmart HR Plus
Vivosport
Grayson
Mi Band 4
 FossilQ RevelerRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivosmart HR PlusRemove Buy NowGarminVivosportRemove Buy NowMichael KorsGraysonRemove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$125$350$179$199$350$25
Release201520182017201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days24 hours5 days7 days24 hours20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a453 x 454160 x 6872 x 144453x454120x240
Sizen/a1.39 inches0.5 inches x 0.8 inchesNA1.39 inches0.95 inches
Touchn/a
Typen/aAMOLEDLCDMIPAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP671 ATM5 ATM5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearNAAndroid WearAMAZFIT OS
Apps
Music

All Wearables