Samsung Gear 2 vs. Jawbone UP2 vs. Jawbone UP3 vs. Jawbone UP4 vs. Michael Kors Access Sofie HR

 
Gear 2
UP2
UP3
UP4
Access Sofie HR
 SamsungGear 2Remove Buy NowJawboneUP2Remove Buy NowJawboneUP3Remove Buy NowJawboneUP4Remove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$300$100$180$200$395
Release20142015201320152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration2-3 days7 days7 daysNA2 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANANANA
MacNANANANA
WindowsNANANANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320NANANA390 x 390
Size1.63 inchesNANANA1.19 inches
TouchNANANA
TypeSuper AMOLEDNANANAOMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67Splash resistantNANA0.3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizen OSNANANAWear OS
Apps
MusicNANA

All Wearables