Choose freedom, Choose INRange


    Discover the freedom of monitoring

    on your own terms

    How to buy

CoaguChek® INRange system

CoaguChek® INRange system

CoaguChek INRange is the new connected self-testing meter that gives you the freedom to test your PT/INR at home, on the go, or wherever you happen to be.

Its Bluetooth® technology allows you to wirelessly transmit PT/INR results to your healthcare provider, so you can be confident you are in your target therapeutic range and in control.

Choose peace of mind

By engaging in your own therapy through self-monitoring, you can spend more time in your target therapeutic range (TTR)1 and less time in the clinic1,2. The CoaguChek INRange system makes it easy.

Ask your healthcare professional about self-monitoring with the CoaguChek INRange system to:


More time in therapeutic range

Spend more time in therapeutic range1 and less time waiting for appointments

Test anywhere, anytime

It is easy to use and takes just a small drop of blood for virtually pain-free testing

Immediate results at your fingertips

Results in less than a minute. You'll know you're in range and on track

CoaguChek® INRange system




Choose freedom of monitoring
on your own terms.

Discover self-testing with the
CoaguChek® INRange System.








Key features


Choose confidence

Choose confidence in the CoaguChek INRange which offers more information than just your PT/INR result. With trending reports, comments and color coded graphs, you can quickly see your results, and how it relates to recent activity.

Results trend reporting

The CoaguChek INRange meter will let you know if your most recent result is higher or lower than your last result to help you understand if you are trending.


Bluetooth or USB connectivity

Connect your meter using Bluetooth or USB to quickly and easily send results to your healthcare professional. For more information about compatible software for data transfer with the CoaguChek INRange meter please contact your local Roche Diagnostics customer support.


Color display

The color display makes important information such as color coded results noticeable so that they are easy to read and understand.


Target range aware

The meter enables you to track your time in range by graphically displaying how many times you have been within, above or below your target therapeutic range.



Enter up to 6 comments with each result to help you remember what is happening in your life that may have affected the result.



Reminders and on screen help

You can set reminders for when to test or take medication directly on your meter.

On-screen help provides text guidance through the test procedure.


System Components


The CoaguChek INRange kit consists of the following components:

  • CoaguChek INRange meter
  • CoaguChek XS Softclix lancing device - for single patient use only
  • CoaguChek Softclix lancets (bag of 10)
  • Carrying case
  • User's Manual
  • Quick Reference Guide
  • USB cable
  • 4 x AAA batteries

Additional required components:

  • CoaguChek XS PT Test PST strips (in a vial)


How to use the CoaguChek INRange


Step 1

Step 1

Put a test strip in the CoaguChek INRange

Step 1

Step 2

Prick your finger with the Roche Softclix XS lancing device

Step 1

Step 3

Place a drop of blood on the strip

Step 1

Step 4

After about one minute, read the result on the CoaguChek INRange display

CoaguChek INRange system handling video


Technical Specifications


Measuring & Sampling

Detection system
Amperometric (electrochemical) determination of the PT time after activation of the coagulation with human recombinant thromboplastin

User interface
Intuitive user interface with color display, on/off, enter, back and up/down button

Sample application
Outside the meter top- and 2 sides: left or right,-dosing options

Operating Conditions

+ 15° C to + 32° C (59° F to 90° F)

10 - 85%

Maximum altitude
4300 m (14,000 ft)

First option: Operate the monitor on a level surface, free of vibrations
- Second option: Hold the monitor in your hand, so that it is roughly horizontal

Measuring range INR
0.8 - 8.0

USB (Type B) and Bluetooth

Battery - Four 1.5v AAA alkali-manganese batteries

# of tests per set of batteries
Up to 60 tests or 1 year

145 x 75 x 30 mm

135 g (without batteries)

400 Test Results

Auto Power Off
Auto off after 2 minutes of inactivity

Sample Material

Sample type
Fresh capillary whole blood

Sample size
8 µl

Refer to the test-strip package insert.

Test Strips

Approx. 1.0

Sensitivity to heparin
Not at therapeutic levels, up to 0.8 I.U/ml for UFH and to 2 anti-Xa U/ml for LMWH

Quality control
On each strip, through the same channel as the blood passes

21 months from production (+ 2° C to + 30° C)



Display of target range


1. Heneghan C, Ward A, Perera R, et al. (2012). Self-monitoring of oral anticoagulation: systematic review and meta-analysis of individual patient data. Lancet379:322-334.

2. Sharma, P., Scotland, G., Cruickshank, M., Tassie, E., Fraser, C., et al (2015). Is self-monitoring an effective option for people receiving long-term vitamin K antagonist therapy? A systematic review and economic evaluation. BMJ Open 5:e007758