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  Last post

• Is there any smart application to read Aranet4 directly on PC?

  17

  11584

  1 week ago

• iPhone and two Aranet4 devices: One pairs, the other doesn't

  2

  173

  4 weeks ago

• Aranet 4 screen frozen

  5

  346

  1 month ago

• Feedback on app update – Google Play Services requirement

  282

  1 month ago

• Problem with Aranet RN+ readings

  423

  2 months ago

• Aranet Rn+ huge gap in data, device started rebooting

  4

  601

  3 months ago

• Screen flickering

  7

  1830

  4 months ago

• Aranet4 home CO2 device failed pairing, this is how I managed to solve this, YMMV.

  809

  5 months ago

• Aranet4 CO₂: screen has gone black

  2

  1047

  6 months ago

• Remove part of the data

  2

  794

  7 months ago

• Aranet2 Pro change log

  2

  853

  7 months ago

• Aranet2 - Disable Front Screen Feature?

  3

  1595

  7 months ago

• Aranet4 without Google account

  3

  996

  7 months ago

• Is this an Aranet4 PRO or HOME?

  2

  1567

  7 months ago

• Can I use this in a sauna

  6

  4589

  8 months ago

• How do I turn the monitor off?

  5

  4585

  9 months ago

• Aranet4 Firmware Change Log

  25

  238229

  9 months ago

• .xlsx export format doesn't work

  1336

  9 months ago

• Temperature alarm

  6

  3388

  10 months ago

• Dead device

  12

  11970

  10 months ago

• iPhone home screen widget

  3

  1324

  10 months ago

• Aranet Radon Plus Pro

  2

  1677

  11 months ago

• pairing problem new motorola phone android 15

  3

  3607

  11 months ago

• High air humidity readings

  2

  1647

  1 year ago

• new phone setup didn't copy Aranet data

  2

  1521

  1 year ago

• 2 devices, different firmwares

  4

  2089

  1 year ago

• My aranet4 screen is frozen, and unreachable by phone app .

  5

  1720

  1 year ago

• very high values overnight (peaked at 5754), should I be worried?

  5

  1825

  1 year ago

• Air pressure: amazing accuracy

  3

  2152

  1 year ago

• Where can I find the release notes for the latest Aranet4 firmware version changes?

  2

  8702

  1 year ago

• Aranet4 and Homey Pro 2023

  5

  3999

  1 year ago

• Homey Pro Connection

  10

  5361

  1 year ago

• Battery indication doesn't show percentage anymore (Aranet4)

  3

  1988

  1 year ago

• Airplane

  8

  4917

  1 year ago

• adding GPS location to the exported data

  1533

  1 year ago

• Aranet4 beeps multiple times in a row

  5

  1705

  1 year ago

• Outdoor CO2 Reading Jumping - high heat above 92 deg outside

  3

  1676

  1 year ago

• Aranet4 Incorrect Temperature

  11

  10557

  1 year ago

• App refresh accuracy

  2

  2063

  1 year ago

• Aranet4 integration with Home Assistant

  7

  27810

  1 year ago

• Unable to pair bluetooth

  6

  5383

  1 year ago

• Unable to Update Firmware Because Device Says it's Recalibrating (when it's not)

  4

  2081

  1 year ago

• Unable to upload a Screenshot of my Aranet App Screen because this Forum requires a URL

  2

  2050

  1 year ago

• automatically download/sync data with iOS app?

  2

  2080

  1 year ago

• Rechargeable Battery Status

  7

  5518

  1 year ago

• Wet Aranet- Did I just ruin my readet?

  4

  1936

  1 year ago

• Dark mode

  4

  3018

  1 year ago

• Calibrate to other than 420ppm?

  9

  6193

  1 year ago

• Taking Aranet4 apart

  2

  1885

  1 year ago

• Taking Aranet4 apart

  1802

  1 year ago

• Missing data from Aranet4 Home

  4

  2265

  1 year ago

• Difference between Aranet Radon Plus and Aranet Radon Plus Pro?

  3

  2733

  1 year ago

• How does "Background data read" work exactly?

  2

  2445

  1 year ago

• Apple Watch

  25

  7107

  1 year ago

• Can the Aranet Gateway PRO 50 be used with Aranet 4 Home Sensor

  3

  2325

  1 year ago

• Alternative download to Google Play?

  2

  2416

  1 year ago

• iOS Widget?

  18

  5182

  1 year ago

• Keeping dust out of the sensor

  2

  2508

  1 year ago

• Operation Temperature

  2

  2212

  1 year ago

• Travel case for Aranet4?

  20

  20207

  1 year ago

• Humidity accuracy

  2

  4519

  1 year ago

• New Device; Inaccurate readings?

  4

  4623

  1 year ago

• My Aranet4 often doesn't remember CO2 calibration

  2

  4322

  1 year ago

• I dropped my Aranet 4, and it gave an error, now can't calibrate.

  3

  2761

  1 year ago

• sensor reads in F, but app reads in C

  6

  3567

  1 year ago

• No more Home Assistant connection ?

  10

  10149

  1 year ago

• Aranet Radon Plus

  4

  2924

  1 year ago

• firmare update locks app home screen

  3

  2739

  2 years ago

• Alarm on Aranet Home request

  2

  3561

  2 years ago

• Placement in a choir

  2171

  2 years ago

• Placement in a choir

  5

  2366

  2 years ago

• Placement in a choir

  2097

  2 years ago

• Failed uploading firmware

  5

  2760

  2 years ago

• Device Out of range

  2

  2504

  2 years ago

• Some data received by app is duplicated/overwritten

  3

  2294

  2 years ago

• Aranet4 stuck in firmware?

  3

  5963

  2 years ago

• Aranet pairing

  4

  5170

  2 years ago

• How to adjust how often reading is taken if you don't own a smart device?

  4

  3935

  2 years ago

• Python library to access Aranet4-Home

  4

  6179

  2 years ago

• Smart Home integration setting

  8

  19938

  2 years ago

• Is there any kind of developer specification available which explains how to interact with the Aranet4 via Bluetooth?

  2

  13050

  2 years ago

• CO2 level indoor jumps to almost 1600 ppm

  4

  5235

  2 years ago

• Help lowering my CO2 levels?

  4

  6937

  2 years ago

• In what circumstances should I set the pin to auto-calibration?

  4

  3479

  2 years ago

• Does the aranet4 emit any waves?

  6

  2833

  2 years ago

• Request: CO2 reading every 10 seconds

  3

  2800

  2 years ago

• Calibrating atmospheric pressure

  7

  5198

  2 years ago

• Reflashing Firmware at Home

  2

  2985

  2 years ago

• How long should a firmware update take?

  4

  3506

  2 years ago

• Does not pair - no "permission", no pin code on screen, have reinstalled app, restarted phone etc

  10

  5736

  2 years ago

• Aranet-4 Home E-ink display does not show the 6 digit number when paring via bluetooth

  2

  3684

  2 years ago

• Push notification

  7

  7472

  2 years ago

• Are Aranet4 default settings available anywhere?

  5

  9833

  2 years ago

• Screen is grey, but bluetooth OK, What to do?

  2641

  2 years ago

• nothing is on the screen

  5

  2873

  2 years ago

• Data retention

  4

  4627

  2 years ago

• 2 sensors- differing readings

  2

  2733

  2 years ago

• Multitasking on IOS with Aranet Display

  2

  3017

  2 years ago

• Devices no longer pair with app

  6

  5181

  2 years ago

• Aranet 4 home is not beeping(buzzing).

  4

  3615

  2 years ago

• Just received ARANET4 - SOFTWARE UPDATE FAILED

  2

  3679

  2 years ago

• Firmware upgrade fail

  4

  4805

  2 years ago

• Cleaning internally?

  3

  3586

  2 years ago

• Hide reading

  2

  2749

  2 years ago

• CO2 reading rises and falls in response to temperature

  13

  5372

  2 years ago

• Localization of units, date format etc

  3

  3012

  2 years ago

• Within spec?

  2

  3101

  2 years ago

• Feature suggestion

  2

  2682

  2 years ago

• Dropping data

  2

  3607

  2 years ago

• I own an Android 7.0 and Aranet Home is incompatible right now, what are my alternatives to retrieve the data?

  2

  3337

  2 years ago

• Outdoor C02 is never the 420 ppm. Does this mean the senor is inaccurate or poorly calibrated.

  2

  4930

  2 years ago

• How can I calibrate my Aranet4?

  11

  49111

  2 years ago

• Aranet4 exposed to freezing temperatures outside

  2

  3110

  2 years ago

• Custom CO2 indication mode

  3

  3862

  2 years ago

• Custom CO2 indication mode 2024

  3

  3093

  2 years ago

• Impact of bluetooth on battery life

  4

  4826

  2 years ago

• Aranet 4 Case

  2

  3397

  2 years ago

• Is this a fake aranet4 or possibly just an older version?

  5

  3505

  2 years ago

• Increase frequency of measurements

  2

  2959

  2 years ago

• Aranet4 does not switch on and at the back there's flashing red LED

  3368

  2 years ago

• Screen freezing

  2

  3474

  2 years ago

• two Aranet4 beside each other

  2

  3604

  2 years ago

• Exposure to high humidity

  4

  5151

  2 years ago

• How to calibrate if device is outdoors but CO2 is above 420ppm?

  6

  8685

  2 years ago

• Can one Aranet calibrate another?

  2

  2917

  2 years ago

• There is an error message on the Aranet4 screen. What does it mean?

  5

  7454

  2 years ago

• Firmware changelog?

  5

  4355

  2 years ago

• Reading on Aranet4 Display not updating on the 1 minute setting

  2

  4259

  2 years ago

• Humidity reading off by 5%. Option to offset humidity reading?

  3

  4550

  2 years ago

• Aranet4 measurement discrepancies.

  3560

  3 years ago

• Why is there a gap in data from this morning?

  2

  3023

  3 years ago

• Lines appearing on display

  3

  3842

  3 years ago

• Using Aranet4 in a horse arena

  2

  2937

  3 years ago

• Where to mount Aranet4 to get accurate Information

  3

  3479

  3 years ago

• Where to mount Aranet4 to get accurate Information

  2820

  3 years ago

• What is different in rev.14 hardware from rev.12 hardware.

  2

  3710

  3 years ago

• Screen stopped working

  2

  3883

  3 years ago

• How can I update Aranet4 device firmware?

  29

  30960

  3 years ago

• Aranet4 Android widget?

  4

  3303

  3 years ago

• Does Aranet4 use averaging for Co2 measurments?

  2972

  3 years ago

• Erratic readings prior and post calibration

  4

  5159

  3 years ago

• History Issues

  5

  4441

  3 years ago

• Degree units

  2

  2941

  3 years ago

• Suggestion: adaptive measurement interval

  3

  3500

  3 years ago

• Initial Reading

  7

  6869

  3 years ago

• Can my Aranet4 be powered with a wired DC source?

  2

  3431

  3 years ago

• Possible to purchase missing battery lid of an Aranet4 Home device?

  3

  3490

  3 years ago

• Sensor not returning to baseline after peaks

  5

  3471

  3 years ago

• Wacky baseline at night

  4

  3754

  3 years ago

• Warning - Update in progress

  4

  3796

  3 years ago

• Phone keeps asking to enter pin

  6

  3813

  3 years ago

• Aranet2 is Here!

  3750

  3 years ago

• Privacy concerns - Can I use aranet4 withot cloud?

  2

  3616

  3 years ago

• Calibrate temperature

  6

  4511

  3 years ago

• household jump to unhealthy levels (2600)

  4

  4220

  3 years ago

• Time calibration

  2

  3375

  3 years ago

• Time Zones

  5

  3997

  3 years ago

• Aranet4 CO2 reading seems inaccurate vs Airthings Wave+?

  2

  10825

  3 years ago

• Sound notification when the co2 level is green again

  2

  3483

  3 years ago

• How many devices Aranet4 should I install in office open space 400 square meters?

  2

  3310

  3 years ago

• Aranet4 with firmware v.1.2.0 or greater integration notes

  3

  6077

  3 years ago

• Very high co2 readings on first day

  2

  5483

  3 years ago

• How can I measure discretely?

  2

  3907

  3 years ago

• How can I measure discretely?

  3202

  3 years ago

• Blank Screen

  2

  3760

  3 years ago

• Firmware update to 1.2.1 version

  3855

  3 years ago

• Can Aranet4 device be damaged if I put batteries in the wrong way (opposite polarization) in the battery compartment?

  3

  5455

  3 years ago

• Sudden, brief spikes in CO2

  2

  3146

  3 years ago

• Sudden, brief spikes in CO2

  2

  3872

  3 years ago

• Pairing with MacOS devices

  5

  4701

  3 years ago

• Aranet4 Home w/ Raspberry Pi Zero W

  2

  5031

  3 years ago

• A brand new out of the box Aranet4 shows below 420 ppm. Is that correct? What can I do?

  4

  8222

  3 years ago

• Update to Firmware 1.2.0

  8

  4933

  4 years ago

• Unable to reach firmware service, please check later

  4

  3290

  4 years ago

• Device out of reach

  7

  4870

  4 years ago

• When transporting the Aranet4, should I remove the batteries to avoid affecting the calibration?

  2

  3793

  4 years ago

• How to change the measurement interval on Aranet4 device?

  5

  8295

  4 years ago

• Is it really necessary to update the Aranet4 app to the latest version?

  2

  5090

  4 years ago

• CO2 level question

  4

  3909

  4 years ago

• Readings from inside a covering

  2

  3214

  4 years ago

• Error codes on Aranet4 display

  9

  9624

  4 years ago

• iPhone/Android app could allow for time-coded annotations

  3

  2991

  4 years ago

• Feature request: button to wipe collected stats

  3

  2792

  4 years ago

• iPhone/Android adds latitude and longitude

  2

  3101

  4 years ago

• What does error message "Calibration failed, unstable environment" on Aranet 4 device screen mean and what to do next?

  5

  6575

  4 years ago

• Feature suggestion: Log2 plot option for displaying CO2 data?

  2

  3145

  4 years ago

• ARANET4 APP: Not available in my country.

  2

  3121

  4 years ago

• Aranet4 integration with health apps and fitness trackers?

  2

  3075

  4 years ago

• Battery life

  2

  4265

  4 years ago

• Time to equilibrate

  2

  3329

  4 years ago

• Aranet4 Display

  4

  3271

  4 years ago

• Sharing the data to a local pc/mac/monitor via bluetooth

  5

  8046

  4 years ago

• Why is Bluetooth pairing taking so long? Why didn’t I get a PIN request on my phone?

  3

  8373

  4 years ago

• Is it normal that out-of-the-box powered Aranet4 device shows active Bluetooth icon on the screen?

  3

  5151

  4 years ago

• External monitor display of CO2 reading

  2

  4030

  4 years ago

• Is Aranet drop proof?

  3

  5617

  4 years ago

• CO2 readings below 370 ppm

  3

  3491

  4 years ago

• Aranet 4 Home and airport x-ray machines

  3

  4182

  4 years ago

• Protective case for monitor to stay in while measuring

  8

  6000

  4 years ago

• Aranet4 Android app storage

  3

  3706

  4 years ago

• Date format

  4

  4669

  4 years ago

• Flying with Aranet4

  3

  4242

  4 years ago

• Aranet4 historical data not downloading

  15

  4656

  4 years ago

• Which smart devices is the Aranet4 compatible with?

  14

  8214

  4 years ago

• Aranet4 out of the box not working

  3

  4105

  4 years ago

• Y axis in CO2 chart in app unusable

  2

  3294

  4 years ago

• My Aranet4 device shows high CO2 values when cooking food indoors near the device. Are such measurements correct?

  4

  6260

  4 years ago

• App graphing display unstable

  14

  4113

  4 years ago

• Aranet4 app exported file date format

  3448

  4 years ago

• Can Aranet app for Aranet4 Home be used without WiFi?

  2

  6374

  4 years ago

• buzzer

  2

  3407

  4 years ago

• High CO2 reading even near open window

  2

  4218

  4 years ago

• How to switch On/Off and configure Aranet4 buzzer

  6853

  4 years ago

• Apple Watch

  3360

  4 years ago

• What to do if my app shows "Failed to load data, please try again"?

  23

  10196

  4 years ago

• how to access 2 weeks of data stored on my phone?

  4

  5918

  4 years ago

• How to share 14 days of data

  2

  4772

  4 years ago

• The absciss (x) in the app

  2

  3226

  4 years ago

• Devices disappeared

  2

  3430

  4 years ago

• The device shows that CO2 level in the room is unhealthy. What should I do in order to improve the airflow?

  3

  6622

  4 years ago

• How long does the Aranet4 device store historic data?

  13

  12717

  4 years ago

• Is it possible to make the front panel also show the time of the data acquisition?

  5

  3946

  4 years ago

• Can I stick a strong magnet like neodymium on aranet4?

  2

  3505

  4 years ago

• Suggestion for the graph view

  5

  4168

  4 years ago

• Can I put small stickers on the Aranet4 device?

  4

  4294

  4 years ago

• App graphing display unstable

  2

  3405

  4 years ago

• Not able to connect Android to Aranet

  12

  5493

  4 years ago

• What is the Aranet4 measurement accuracy?

  2

  5461

  4 years ago

• Can I link multiple smartphones to one Aranet 4 device?

  6

  5920

  4 years ago

• Export the Graph?

  2

  3690

  4 years ago

• Reading very high

  8

  6415

  4 years ago

• Export the Graph?

  2

  3667

  4 years ago

• Correct App

  4

  3642

  4 years ago

• Correct App

  2

  4493

  4 years ago

• Discrepancy in readings between units?

  2

  4319

  4 years ago

• Is it possible to change the setting of the buzzer?

  4

  5396

  4 years ago

• What would be the first things to try if Aranet4 device is not pairing to Aranet4 application on mobile device?

  6

  7913

  4 years ago

• How to handle and clean Aranet4

  4941

  4 years ago

• Aranet4 error 0 x 8106

  5

  14130

  4 years ago

• Recommended open data Portals to upload CO2

  3

  3976

  4 years ago

• How fast my Aranet4 shows actual CO2 values if I move to other location?

  5615

  4 years ago

• Aranet4 home CO2 accuracy

  2

  5123

  4 years ago

• Speed up recognition?

  5

  5894

  4 years ago

• Aranet4 application measurement does not update with new data from device – the app displays measurement in gray.

  3

  6485

  4 years ago

• Date shown on graph in wrong format

  2

  4109

  4 years ago

• is this normal?

  3

  5113

  4 years ago

• Incorrect CO2 Reading

  2

  7882

  4 years ago

• Altitude compensation

  7

  10788

  4 years ago

• Help my Aranet4 Home won't pair to my phone anymore

  3

  7378

  4 years ago

• Idea for aranet4 app : help me not get cold by telling when i can close the windows

  2

  3544

  5 years ago

• manual calibration problem

  2

  4232

  5 years ago

• Altitude compensation

  2

  4275

  5 years ago

• Is "CO2 ppm" the mass fraction or molar fraction of CO2?

  2

  4138

  5 years ago

• Why Aranet4 application after installation on Android phones asks to allow access to device's location?

  5

  5528

  5 years ago

• How to pair Aranet4 to Aranet4 app

  10341

  5 years ago

• Reset clock/date

  4

  4929

  5 years ago

• Feature Request: Don't Buzz during night time.

  3

  4314

  5 years ago

• CO2 Y axis ppm range

  4

  5472

  5 years ago

• Export inconsistent in time and with graph

  9

  4361

  5 years ago

• distance to put sensor from a person in classroom

  2

  5994

  5 years ago

• What is the coverage of an Aranet4 device?

  1

  4588

  5 years ago

• What to do when humidity is above 85%?

  2

  5012

  5 years ago

• Calibration Setpoint

  2

  4632

  5 years ago

• Is there an Aranet4 application that could be directly installed on Smart TV?

  1

  4309

  5 years ago

• Is it possible to change temperature measurement unit type for the Aranet4?

  1

  10126

  5 years ago

• Firmware update

  2

  5200

  5 years ago

• Easy question on time/clock

  2

  3901

  5 years ago

• Wrong dates on CSV export

  4

  5870

  5 years ago

• Cloud

  4

  6128

  5 years ago

• What are the main design and functionality improvements of the NEW Aranet4?

  5

  5095

  5 years ago

• How is clock synced n Aranet4?

  3

  4819

  5 years ago

• How the user can export measurement data from Aranet4 application?

  19

  14778

  5 years ago

• How to change atmospheric pressure measurement display units on Aranet4 application?

  1

  5103

  5 years ago

• What to do if the display of the Aranet4 device is broken?

  1

  5216

  5 years ago

• How to display Aranet4 application data in fullscreen mode from Android devices to Smart TV?

  1

  6014

  5 years ago

• How to display Aranet4 application data in fullscreen mode from iOS Apple devices to Apple TV?

  1

  5626

  5 years ago

• Is it possible to make a reset of the stored data on Aranet4 device?

  1

  6615

  5 years ago

• Aranet4 device shows incorrect and enlarged CO2 measurements in high altitude locations with lower atmospheric pressure. How so?

  8

  7463

  5 years ago

• How long is the warranty period of the Aranet4 device?

  3

  6826

  5 years ago

• bluetooth connection issue

  2

  6850

  5 years ago

• CO2 indication mode

  6

  4910

  5 years ago

• What would be the first thing to do if Aranet4 device shows CO2 levels well above 500 ppm in fresh air outdoor environment?

  5

  6230

  5 years ago

• Where can I see the estimate for CO2 concentration level that might be in "fresh" air at my location?

  2

  4379

  5 years ago

• Is it possible to change color indication threshold levels for CO2 measurements?

  3

  6822

  5 years ago

• Aranet4 disinfection

  3

  4543

  5 years ago

• Does Aranet4 support IFTTT service?

  3

  6385

  5 years ago

• What can I do to protect screen of the Aranet4 device?

  1

  4541

  5 years ago

• Can I mount the Aranet4 device tight against the surface or the wall?

  1

  4838

  5 years ago

• Use without app/cell phone

  2

  5467

  5 years ago

• Can tinted glass windows influence Aranet4 CO2 measurements when device is used in a car?

  1

  4326

  5 years ago

• Can O3 (ozone) affect measurements of Aranet4 device?

  1

  4869

  5 years ago

• Where can I find Aranet4 user manual?

  1

  4957

  6 years ago

• On Samsung Galaxy S8 historic measurement data does not fully load in graphs and data sharing does not work. What can I do?

  1

  4465

  6 years ago

• After daylight saving time change historic data in Aranet4 application has incorrect time indication? What can be done?

  1

  4182

  6 years ago

• On Apple iOS devices historic measurement data are not loading or settings can not be changed in Aranet4 application.

  1

  4361

  6 years ago

• Data sharing function in Aranet4 app does not work on Apple iPad devices starting from iOS/iPadOS version 13.3.

  1

  4445

  6 years ago

• Will Aranet4 detect over-usage of perfumes?

  1

  4673

  6 years ago

• What to do when app on Apple iOS devices shows that Bluetooth is disabled and not possible to pair new Aranet4 devices?

  1

  5689

  6 years ago

• Can I pair my phone with more than one Aranet4? What is the limit of Aranet4 devices that can be paired to one phone?

  1

  4839

  6 years ago

• Where is the measurement data of Aranet4 stored - on the device or on Aranet4 app?

  1

  4813

  6 years ago

• During installation process the Aranet4 app asks for consent for sending diagnostic data. Which of my data will be sent?

  1

  4123

  6 years ago

• Why does the Aranet4 app ask for permission to access Bluetooth service on the phone?

  1

  4915

  6 years ago

• Where can I download the Aranet4 app?

  1

  4998

  6 years ago

• In the settings of the Aranet4 app Homey integration option can be enabled. What is Homey?

  1

  6109

  6 years ago

• Is Aranet4 waterproof? Can I use additional waterproof box with Aranet4?

  1

  4764

  6 years ago

• Batteries of device discharge in couple of days. Is it normal?

  1

  4768

  6 years ago

• Does using the Aranet4 in automatic calibration mode discharge the batteries of the device faster?

  1

  4361

  6 years ago

• In what conditions does the battery life for almost 4 years?

  1

  8937

  6 years ago

• What is the expected lifespan of the Aranet4 device?

  1

  11356

  6 years ago

• What is the NDIR sensor and why is it preferred over other types of sensors?

  1

  15185

  6 years ago

• What is the measurement unit of CO2 parameter? What is the meaning of the color indicator below CO2 level on the screen?

  1

  7382

  6 years ago

• What measurements are available on Aranet4? Where can I see the atmospheric pressure reading?

  1

  5187

  6 years ago

• Can I use Aranet4 to measure the air quality outdoors?

  1

  6389

  6 years ago

• Where should I place the Aranet4 device in the room?

  1

  10596

  6 years ago

• Can Aranet4 be accessed remotely from Internet?

  1

  6180

  6 years ago

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