Sony SmartBand Talk vs. Apple Watch vs. Fitbit Alta HR vs. Xiaomi Mi Band 4

 
SmartBand Talk
Watch
Alta HR
Mi Band 4
 SonySmartBand TalkRemove Buy NowAppleWatchRemove Buy NowFitbitAlta HRRemove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$170$349$150$25
Release2014201520172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration3 days18 hours7 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution296 x 128340 x 272 or 390 x 312128 x 36120x240
Size1.4 inches1.5 inches or 1.65 inches1.4 inches0.95 inches
Touch
TypeE InkAMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68IPX75 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearWatch OSAMAZFIT OS
Apps
Music

All Wearables