Huawei Watch 2 vs. Garmin Vivosmart 3 vs. Garmin Forerunner 45 vs. Xiaomi Mi Band 4

 
Watch 2
Vivosmart 3
Forerunner 45
Mi Band 4
 HuaweiWatch 2Remove Buy NowGarminVivosmart 3Remove Buy NowGarminForerunner 45Remove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$350$139.99$199$25
Release2017201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours5 days7 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 48064 x 128208 x 208120x240
Size1.38 inchesNA1.04 inches0.95 inches
Touch
TypeP-OLEDOLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2Built-inAMAZFIT OS
Apps
Music

All Wearables