Fitbit Blaze vs. Michael Kors Access Sofie vs. Fitbit Flex vs. Jawbone UP4 vs. Polar Loop

 
Blaze
Access Sofie
Flex
UP4
Loop
 FitbitBlazeRemove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitFlexRemove Buy NowJawboneUP4Remove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$200$395$100$200$100
Release20162017201320152013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days1 day5 daysNA5 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialNANANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a390 x 390 1.19 inchesNANANA
Sizen/aNANANA
TouchAMOLDEDNANA
TypeLCDLEDNALED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a1 ATM1 ATMNA2 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0NANANA
Apps
MusicNA

All Wearables