Garmin Vivosmart vs. Mobvoi TicWatch 2 vs. Michael Kors Grayson vs. Xiaomi Mi Band vs. Michael Kors Grayson vs. Amazfit T-Rex

 
Vivosmart
TicWatch 2
Grayson
Mi Band
Grayson
T-Rex
 GarminVivosmartRemove Buy NowMobvoiTicWatch 2Remove Buy NowMichael KorsGraysonRemove Buy NowXiaomiMi BandRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$170$199$350$15$350$140
Release201420172018201520182019

Activity & Fitness

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

Battery

Duration7 days1.5-2 Days24 hours30 days24 hours20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution128 x 16400 x 400453 x 454NA453x454360 x 360
Size1.41 inches1.4 inches1.39 inchesNA1.39 inches1.3 inches
TouchNA
TypeOLEDOLEDAMOLEDNAAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP651 ATMIP671 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTicwear OSAndroid WearNAAndroid WearBuild-in
Apps
Music

All Wearables