Motorola Moto 360 (2nd Gen) vs. Michael Kors Access Sofie vs. Xiaomi Mi Band 4 vs. Garmin Vivosmart 4 vs. Amazfit GTR

 
Moto 360 (2nd Gen)
Access Sofie
Mi Band 4
Vivosmart 4
GTR
 MotorolaMoto 360 (2nd Gen)Remove Buy NowMichael KorsAccess SofieRemove Buy NowXiaomiMi Band 4Remove Buy NowGarminVivosmart 4Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$300$395$25$130$199
Release20152017201920182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days1 day20 days7 days24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330390 x 390 1.19 inches120x24048 x 128454 x 454
Size1.37 inches or 1.56 inches0.95 inches0.74 inches1.39 inches
TouchAMOLDED
TypeLCDAMOLEDOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid Wear 2.0AMAZFIT OSBuild-in
Apps
Musicn/a

All Wearables