Garmin Fenix 3 vs. Polar Loop 2 vs. Casio WSD-F20A vs. Michael Kors Access Sofie vs. Jawbone UP4

 
Fenix 3
Loop 2
WSD-F20A
Access Sofie
UP4
 GarminFenix 3Remove Buy NowPolarLoop 2Remove Buy NowCasioWSD-F20ARemove Buy NowMichael KorsAccess SofieRemove Buy NowJawboneUP4Remove Buy Now

Basic Info

Suggested Price$500$120$399$395$200
Release20152015201820172015

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks8 days (without notifications)1 day1 dayNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218n/a320 x 320390 x 390 1.19 inchesNA
Size1.2 inchesn/a1.32 inchesNA
TouchAMOLDEDNA
TypeChroma LEDLEDLCDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM2 ATM5 ATM1 ATMNA

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWear OSAndroid Wear 2.0NA
Apps
MusicNA

All Wearables