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

  3

  26

  4 days ago

• Aranet4 Incorrect Temperature

  8

  3407

  2 weeks ago

• Apple Watch

  21

  3172

  2 weeks ago

• No more Home Assistant connection ?

  10

  421

  3 weeks ago

• Rechargeable Battery Status

  4

  471

  1 month ago

• Alarm on Aranet Home request

  2

  158

  1 month ago

• Airplane

  6

  1621

  1 month ago

• Failed uploading firmware

  5

  235

  2 months ago

• Some data received by app is duplicated/overwritten

  3

  188

  2 months ago

• Aranet4 stuck in firmware?

  3

  2246

  2 months ago

• Aranet pairing

  4

  2318

  3 months ago

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

  16

  4474

  3 months ago

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

  4

  466

  3 months ago

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

  2

  1145

  3 months ago

• Python library to access Aranet4-Home

  4

  2830

  3 months ago

• Smart Home integration setting

  8

  9239

  3 months ago

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

  2

  7090

  3 months ago

• iOS Widget?

  12

  1763

  3 months ago

• Travel case for Aranet4?

  19

  14616

  3 months ago

• CO2 level indoor jumps to almost 1600 ppm

  4

  622

  3 months ago

• Help lowering my CO2 levels?

  4

  1809

  3 months ago

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

  4

  359

  4 months ago

• Does the aranet4 emit any waves?

  6

  333

  4 months ago

• Request: CO2 reading every 10 seconds

  3

  293

  4 months ago

• Calibrate to other than 420ppm?

  8

  1624

  4 months ago

• Calibrating atmospheric pressure

  7

  1879

  4 months ago

• Aranet4 integration with Home Assistant

  4

  7004

  4 months ago

• Reflashing Firmware at Home

  2

  397

  4 months ago

• How long should a firmware update take?

  4

  415

  5 months ago

• Dead device

  8

  3475

  5 months ago

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

  10

  2010

  5 months ago

• Push notification

  7

  4346

  6 months ago

• Are Aranet4 default settings available anywhere?

  5

  4237

  6 months ago

• nothing is on the screen

  5

  455

  6 months ago

• Data retention

  4

  811

  6 months ago

• Dark mode

  3

  543

  6 months ago

• Multitasking on IOS with Aranet Display

  2

  486

  7 months ago

• Devices no longer pair with app

  6

  1328

  8 months ago

• Aranet 4 home is not beeping(buzzing).

  4

  885

  8 months ago

• Just received ARANET4 - SOFTWARE UPDATE FAILED

  2

  777

  8 months ago

• Cleaning internally?

  3

  903

  8 months ago

• Hide reading

  2

  595

  9 months ago

• CO2 reading rises and falls in response to temperature

  13

  1650

  9 months ago

• Localization of units, date format etc

  3

  588

  9 months ago

• Feature suggestion

  2

  572

  9 months ago

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

  2

  735

  10 months ago

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

  2

  1083

  10 months ago

• How can I calibrate my Aranet4?

  11

  29481

  10 months ago

• Can I use this in a sauna

  4

  904

  10 months ago

• Aranet4 exposed to freezing temperatures outside

  2

  706

  10 months ago

• Custom CO2 indication mode

  3

  1549

  10 months ago

• Custom CO2 indication mode 2024

  3

  696

  10 months ago

• Impact of bluetooth on battery life

  4

  883

  10 months ago

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

  5

  1244

  10 months ago

• Increase frequency of measurements

  2

  728

  11 months ago

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

  888

  11 months ago

• Aranet4 Firmware Change Log

  7

  32399

  1 year ago

• two Aranet4 beside each other

  2

  1105

  1 year ago

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

  6

  4144

  1 year ago

• Can one Aranet calibrate another?

  2

  732

  1 year ago

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

  5

  3762

  1 year ago

• Firmware changelog?

  5

  1250

  1 year ago

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

  2

  1234

  1 year ago

• Temperature alarm

  5

  852

  1 year ago

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

  3

  980

  1 year ago

• Aranet4 measurement discrepancies.

  1005

  1 year ago

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

  2

  839

  1 year ago

• Lines appearing on display

  3

  1054

  1 year ago

• Using Aranet4 in a horse arena

  2

  780

  1 year ago

• Where to mount Aranet4 to get accurate Information

  3

  1280

  1 year ago

• Where to mount Aranet4 to get accurate Information

  824

  1 year ago

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

  2

  1187

  1 year ago

• Screen stopped working

  2

  1115

  1 year ago

• How can I update Aranet4 device firmware?

  29

  24090

  1 year ago

• Aranet4 Android widget?

  4

  1228

  1 year ago

• Aranet4 and Homey Pro 2023

  3

  1042

  1 year ago

• Does Aranet4 use averaging for Co2 measurments?

  925

  1 year ago

• History Issues

  5

  1160

  1 year ago

• Degree units

  2

  857

  1 year ago

• Suggestion: adaptive measurement interval

  3

  1160

  1 year ago

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

  3

  1167

  1 year ago

• Sensor not returning to baseline after peaks

  5

  1051

  1 year ago

• Wacky baseline at night

  4

  1177

  1 year ago

• Warning - Update in progress

  4

  1138

  1 year ago

• Phone keeps asking to enter pin

  6

  1243

  1 year ago

• Homey Pro Connection

  9

  1776

  1 year ago

• Privacy concerns - Can I use aranet4 withot cloud?

  2

  1192

  1 year ago

• household jump to unhealthy levels (2600)

  4

  1459

  1 year ago

• Time calibration

  2

  1184

  1 year ago

• Time Zones

  5

  1576

  1 year ago

• Aranet4 CO2 reading seems inaccurate vs Airthings Wave+?

  2

  2335

  1 year ago

• Sound notification when the co2 level is green again

  2

  1212

  1 year ago

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

  2

  1047

  1 year ago

• Aranet4 with firmware v.1.2.0 or greater integration notes

  3

  2765

  1 year ago

• Very high co2 readings on first day

  2

  2037

  1 year ago

• How can I measure discretely?

  2

  1649

  2 years ago

• How can I measure discretely?

  1128

  2 years ago

• Blank Screen

  2

  1410

  2 years ago

• Firmware update to 1.2.1 version

  1355

  2 years ago

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

  3

  3016

  2 years ago

• Sudden, brief spikes in CO2

  2

  1097

  2 years ago

• Sudden, brief spikes in CO2

  2

  1353

  2 years ago

• Pairing with MacOS devices

  5

  1701

  2 years ago

• Aranet4 Home w/ Raspberry Pi Zero W

  2

  2319

  2 years ago

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

  4

  5573

  2 years ago

• Update to Firmware 1.2.0

  8

  1283

  2 years ago

• Unable to reach firmware service, please check later

  4

  1135

  2 years ago

• Device out of reach

  7

  1838

  2 years ago

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

  2

  1480

  2 years ago

• How to change the measurement interval on Aranet4 device?

  5

  4859

  2 years ago

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

  2

  2565

  2 years ago

• CO2 level question

  4

  1471

  2 years ago

• Readings from inside a covering

  2

  1200

  2 years ago

• Error codes on Aranet4 display

  9

  4653

  2 years ago

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

  3

  934

  2 years ago

• Feature request: button to wipe collected stats

  3

  1009

  2 years ago

• iPhone/Android adds latitude and longitude

  2

  988

  2 years ago

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

  5

  2755

  2 years ago

• How do I turn the monitor off?

  4

  1729

  2 years ago

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

  2

  1056

  2 years ago

• ARANET4 APP: Not available in my country.

  2

  1139

  2 years ago

• Aranet4 integration with health apps and fitness trackers?

  2

  1095

  2 years ago

• Battery life

  2

  1831

  2 years ago

• Time to equilibrate

  2

  1169

  2 years ago

• Aranet4 Display

  4

  1224

  2 years ago

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

  5

  2167

  2 years ago

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

  3

  3375

  2 years ago

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

  3

  2427

  2 years ago

• External monitor display of CO2 reading

  2

  1453

  2 years ago

• Is Aranet drop proof?

  3

  3048

  2 years ago

• CO2 readings below 370 ppm

  3

  1177

  2 years ago

• Aranet 4 Home and airport x-ray machines

  3

  1776

  2 years ago

• Protective case for monitor to stay in while measuring

  8

  3295

  2 years ago

• Aranet4 Android app storage

  3

  1315

  2 years ago

• Date format

  4

  1975

  2 years ago

• Flying with Aranet4

  3

  1979

  2 years ago

• Aranet4 historical data not downloading

  15

  2119

  2 years ago

• Which smart devices is the Aranet4 compatible with?

  14

  4551

  2 years ago

• Aranet4 out of the box not working

  3

  1689

  2 years ago

• Y axis in CO2 chart in app unusable

  2

  1207

  2 years ago

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

  4

  3710

  2 years ago

• App graphing display unstable

  14

  1802

  2 years ago

• Aranet4 app exported file date format

  1374

  2 years ago

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

  2

  2083

  2 years ago

• buzzer

  2

  1412

  2 years ago

• High CO2 reading even near open window

  2

  1910

  2 years ago

• How to switch On/Off and configure Aranet4 buzzer

  2918

  2 years ago

• Apple Watch

  1402

  2 years ago

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

  23

  5599

  2 years ago

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

  4

  1941

  2 years ago

• How to share 14 days of data

  2

  2290

  2 years ago

• The absciss (x) in the app

  2

  1236

  2 years ago

• Devices disappeared

  2

  1368

  2 years ago

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

  3

  3658

  2 years ago

• How long does the Aranet4 device store historic data?

  13

  7255

  2 years ago

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

  5

  1442

  2 years ago

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

  2

  1568

  2 years ago

• Suggestion for the graph view

  5

  1466

  2 years ago

• Can I put small stickers on the Aranet4 device?

  4

  1859

  2 years ago

• App graphing display unstable

  2

  1421

  2 years ago

• Not able to connect Android to Aranet

  12

  2273

  2 years ago

• What is the Aranet4 measurement accuracy?

  2

  1868

  2 years ago

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

  6

  2896

  2 years ago

• Export the Graph?

  2

  1459

  2 years ago

• Reading very high

  8

  3239

  2 years ago

• Export the Graph?

  2

  1419

  2 years ago

• Correct App

  4

  1432

  2 years ago

• Correct App

  2

  1491

  2 years ago

• Discrepancy in readings between units?

  2

  1651

  2 years ago

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

  4

  2711

  2 years ago

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

  6

  4474

  2 years ago

• How to handle and clean Aranet4

  1866

  2 years ago

• Aranet4 error 0 x 8106

  5

  9574

  2 years ago

• Recommended open data Portals to upload CO2

  3

  1673

  2 years ago

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

  2547

  3 years ago

• Aranet4 home CO2 accuracy

  2

  2017

  3 years ago

• Speed up recognition?

  5

  2969

  3 years ago

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

  3

  3635

  3 years ago

• Date shown on graph in wrong format

  2

  2177

  3 years ago

• is this normal?

  3

  2665

  3 years ago

• Incorrect CO2 Reading

  2

  3647

  3 years ago

• Altitude compensation

  7

  5569

  3 years ago

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

  3

  3207

  3 years ago

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

  2

  1501

  3 years ago

• manual calibration problem

  2

  1944

  3 years ago

• Altitude compensation

  2

  1890

  3 years ago

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

  2

  1862

  3 years ago

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

  5

  3121

  3 years ago

• How to pair Aranet4 to Aranet4 app

  5205

  3 years ago

• Reset clock/date

  4

  2527

  3 years ago

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

  3

  2396

  3 years ago

• CO2 Y axis ppm range

  4

  2508

  3 years ago

• Export inconsistent in time and with graph

  9

  1659

  3 years ago

• distance to put sensor from a person in classroom

  2

  3037

  3 years ago

• What is the coverage of an Aranet4 device?

  1

  2189

  3 years ago

• What to do when humidity is above 85%?

  2

  2458

  3 years ago

• Calibration Setpoint

  2

  2409

  3 years ago

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

  1

  2161

  3 years ago

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

  1

  5190

  3 years ago

• Firmware update

  2

  2876

  3 years ago

• Easy question on time/clock

  2

  1807

  3 years ago

• Wrong dates on CSV export

  4

  2736

  3 years ago

• Cloud

  4

  2291

  3 years ago

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

  5

  2400

  3 years ago

• How is clock synced n Aranet4?

  3

  2361

  3 years ago

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

  19

  8219

  3 years ago

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

  1

  2402

  3 years ago

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

  1

  2888

  3 years ago

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

  1

  2805

  3 years ago

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

  1

  2727

  3 years ago

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

  1

  3389

  3 years ago

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

  8

  4039

  3 years ago

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

  3

  3856

  3 years ago

• bluetooth connection issue

  2

  3515

  3 years ago

• CO2 indication mode

  6

  2367

  3 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

  3476

  3 years ago

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

  2

  2299

  3 years ago

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

  3

  3585

  3 years ago

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

  1

  5498

  3 years ago

• Aranet4 disinfection

  3

  2433

  3 years ago

• Does Aranet4 support IFTTT service?

  3

  3808

  3 years ago

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

  1

  2398

  3 years ago

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

  1

  2582

  3 years ago

• Use without app/cell phone

  2

  2625

  3 years ago

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

  1

  2286

  3 years ago

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

  1

  2068

  3 years ago

• Where can I find Aranet4 user manual?

  1

  2381

  4 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

  1971

  4 years ago

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

  1

  2098

  4 years ago

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

  1

  2114

  4 years ago

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

  1

  2092

  4 years ago

• Will Aranet4 detect over-usage of perfumes?

  1

  2686

  4 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

  2847

  4 years ago

• Can I manually refresh Aranet4 measurement data from the application?

  1

  2911

  4 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

  2549

  4 years ago

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

  1

  2363

  4 years ago

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

  1

  1975

  4 years ago

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

  1

  2366

  4 years ago

• Where can I download the Aranet4 app?

  1

  2187

  4 years ago

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

  1

  3614

  4 years ago

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

  1

  2573

  4 years ago

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

  1

  2540

  4 years ago

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

  1

  2288

  4 years ago

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

  1

  3923

  4 years ago

• What is the expected lifespan of the Aranet4 device?

  1

  4956

  4 years ago

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

  1

  9552

  4 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

  3093

  4 years ago

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

  1

  2491

  4 years ago

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

  1

  3782

  4 years ago

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

  1

  6142

  4 years ago

• Can Aranet4 be accessed remotely from Internet?

  1

  3593

  4 years ago

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