ASUS ZenWatch 2 vs. Fitbit Blaze vs. Jawbone UP4 vs. Polar A370 vs. Polar Loop

 
ZenWatch 2
Blaze
UP4
A370
Loop
 ASUSZenWatch 2Remove Buy NowFitbitBlazeRemove Buy NowJawboneUP4Remove Buy NowPolarA370Remove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$150$200$200$179.95$100
Release20162016201520172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 DaysNAUp to 3 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aPartialNANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/aNA160 x 80NA
Size1.63 inches or 1.45 inchn/aNA1.18 inchesNA
TouchNA
TypeAMOLEDLCDNATFT LCDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/aNAWR302 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aNANA
Apps
MusicNA

All Wearables