Fitbit Surge vs. Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. ASUS ZenWatch 3 vs. Jawbone UP4

 
Surge
Moto 360 (2nd Gen)
M400
ZenWatch 3
UP4
 FitbitSurgeRemove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowASUSZenWatch 3Remove Buy NowJawboneUP4Remove Buy Now

Basic Info

Suggested Price$250$300$200$229$200
Release20162015201420172015

Activity & Fitness

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

Battery

Duration7 days1.5 days8 hours to 30 days48 hoursNA
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a360 x 325 or 360 x 330n/a400 x 400NA
Size1.26 inches1.37 inches or 1.56 inchesn/a1.39 inchesNA
TouchNA
TypeMonochrome LCDLCDn/aAMOLEDNA

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP673 ATMNA

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wearn/aAndroid Wear 2NA
Apps
Musicn/aNA

All Wearables