Fitbit Alta vs. Polar Loop 2 vs. Huawei Watch 2 vs. Asus VivoWatch

 
Alta
Loop 2
Watch 2
VivoWatch
 FitbitAltaRemove Buy NowPolarLoop 2Remove Buy NowHuaweiWatch 2Remove Buy NowAsusVivoWatchRemove Buy Now

Basic Info

Suggested Price$130$120$350$160
Release2016201520172018

Activity & Fitness

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

Battery

Duration5 days8 days (without notifications)48 hours24 hours to 10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a480 x 480128 x 128
Sizen/an/a1.38 inchesNA
Touchn/a
TypeOLEDLEDP-OLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistancen/a2 ATMIP68IP67

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aAndroid Wear 2KoodOS
Apps
Music

All Wearables