Huawei Watch vs. Polar Loop 2 vs. Asus ZenWatch vs. Fitbit Alta HR vs. Garmin Vivosmart 3

 
Watch
Loop 2
ZenWatch
Alta HR
Vivosmart 3
 HuaweiWatchRemove Buy NowPolarLoop 2Remove Buy NowAsusZenWatchRemove Buy NowFitbitAlta HRRemove Buy NowGarminVivosmart 3Remove Buy Now

Basic Info

Suggested Price$349$120$150$150$139.99
Release20152015201420172017

Activity & Fitness

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

Battery

Durationn/a8 days (without notifications)NA7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400n/a320 x 320128 x 3664 x 128
Size1.4 inchesn/a1.63 inches1.4 inchesNA
Touch
TypeAMOLEDLEDAMOLEDOLEDOLED

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a2 ATMIP555 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemAndroid Wearn/aAndroid Wear
Apps
Musicn/a

All Wearables