Polar Loop 2 vs. Sony SmartBand vs. Huawei Band 3 Pro

 
Loop 2
SmartBand
Band 3 Pro
 PolarLoop 2Remove Buy NowSonySmartBandRemove Buy NowHuaweiBand 3 ProRemove Buy Now

Basic Info

Suggested Price$120$100$70
Release201520142018

Activity & Fitness

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

Battery

Duration8 days (without notifications)5 days12 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolutionn/aNA454 x 454
Sizen/aNA1.39 inches
TouchNA
TypeLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance2 ATMIP58IP68

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNAAMAZFIT OS
Apps
Music

All Wearables