Garmin Forerunner 735XT vs. Fitbit Flex vs. Jawbone UP4 vs. Michael Kors Access Sofie HR vs. Garmin Vivosmart 4

 
Forerunner 735XT
Flex
UP4
Access Sofie HR
Vivosmart 4
 GarminForerunner 735XTRemove Buy NowFitbitFlexRemove Buy NowJawboneUP4Remove Buy NowMichael KorsAccess Sofie HRRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$450$100$200$395$130
Release20162013201520192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5 daysNA2 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180NANA390 x 39048 x 128
Size1.23 inchesNANA1.19 inches0.74 inches
Touchn/aNANA
Typen/aLEDNAOMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATMNA0.3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNANAWear OS
Apps
MusicNA

All Wearables