Sony SmartBand 2 vs. Casio G-Shock GBA800 vs. Xiaomi Mi Band 4

 
SmartBand 2
G-Shock GBA800
Mi Band 4
 SonySmartBand 2Remove Buy NowCasioG-Shock GBA800Remove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$130$120$25
Release201520182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days2 years20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a120x240
Sizen/a0.95 inches
Touchn/a
Typen/aAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP5820 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAMAZFIT OS
Apps
Music

All Wearables