Polar Loop 2 vs. ASUS ZenWatch 3 vs. Amazfit Arc vs. Apple Watch Series 4 vs. Huawei Band 3 Pro

 
Loop 2
ZenWatch 3
Arc
Watch Series 4
Band 3 Pro
 PolarLoop 2Remove Buy NowASUSZenWatch 3Remove Buy NowAmazfitArcRemove Buy NowAppleWatch Series 4Remove Buy NowHuaweiBand 3 ProRemove Buy Now

Basic Info

Suggested Price$120$229$69.99$329$70
Release20152017201620182018

Activity & Fitness

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

Battery

Duration8 days (without notifications)48 hours20 daysNot Yet12 days
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a400 x 40072 x40384 x 480454 x 454
Sizen/a1.39 inches0.42 inches1.78 inches1.39 inches
Touch
TypeLEDAMOLEDOLEDMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance2 ATMIP67Not YetIP68

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2Watch OS 5AMAZFIT OS
Apps
Music

All Wearables