Altruist Dual - Environmental Sensors

€360.00

In stock

A bundle of two air quality sensors: Outdoor Urban and Indoor Insight for monitoring your living environment.

  • PM2.5, PM10, CO₂, noise, temperature, humidity, atmospheric pressure monitoring
  • High-precision environmental sensors
  • Privacy-focused: no cloud, no app required
  • Instant access through the built-in web interface
  • 4.2’’ E-Paper display
  • Home Assistant integration

The missing layer of your smart home — real environmental insight for the spaces where you live, sleep, and work.

1. Pick an emotion for Urban:
2. Pick a color for Urban:
3. Pick a color for Insight:
4. Add a Weather Protection Hood for Urban: +€10.00
Printed with ASA plastic
ASA - it is a sort of plastic that offers improved UV, temperature, and impact resistance. It's ideal for outdoor hood due to its high stability.
€360.00
Worldwide Shipping
We ship our devices worldwide wherever reliable postal service is available.
1-year Warranty
If anything goes wrong within one year after purchase, we will send a replacement device at no extra cost.
Free returns
Send it back - no questions asked. If you're not totally thrilled with your new Altruist, please tell us so we can try and put things right.

Your personal environment insights matter

You track your heart rate, HRV, and sleep stages — but your body doesn't recover in a vacuum. Your environment matters just as much as your metrics.
Indoors

CO2 — the silent sleep killer: high levels mean poor rest, even if you don't notice it.

Temperature and humidity — the difference between waking up fresh and waking up groggy.

&
Outdoors

Dust PM2.5/PM10 — known when the air outside is actually safe to let in

Noise — find out what's really waking you up at night

Temperature and humidity — the full picture of what's happening beyond your walls

All of this helps you make smarter decisions: when to work out, when to open a window, when to switch on the air purifier, and how to finally get the sleep your body deserves.
5 nice highlights about Altruist
New life metrics
better metrics
Track noise and CO2 levels for clarity in your mind and ease in your breathing. Environmental balance is as important for recovery and focus as body metrics.
#Whoop #Garmin #LifeMetrics #SmartMonitoring #CareThroughData #RecoveryDriven
You own data
for your digital safety
Use your data locally, store it on your own server, or connect to cloud services if you choose. No vendor lock-in. No hidden data collection. No behind-the-scenes manipulation.
#PrivacyByDesign #NoVendorLockIn #SelfHostedReady #CloudOnYourTerms #LocalData
Window insights
your personal air advisor
Real-time outdoor air measurements help you choose when to open or close windows and when it’s best to step outside for a walk or workout.
#OpenTheWindow #ShutTheWindow #WhatsInTheAir #WearHeadphones #TrainSmart #UrbanNoise
Customisation freedom
innovations work for you
Choose from a wide range of colors, reprint ready-made models in the plastic of your choice, or customize mounts and weather protection whenever you like.
#3dPrintedCase #OpenHardwareDesign #ChooseYourLook #AdaptiveDesign #MadeToPrint
Indoor & outdoor
your environment overview
Get a complete view of your air quality — indoors and outdoors. Outdoor sensors track noise and air conditions, while indoor sensors monitor freshness and microclimate.
#AirQuality #CO2 #NoisePollution #HealthyHome #HighQualityHardware #HighQualityHardware
Get your data as you like
Altruist.local

Local interface on your device within local wi-fi, no servers at all.

Home assistant

Smart home integration with one of the most popular app - local server setup required.

Sensors.social

Web interface with expanded data analytics, based on blockchain, no one-corporate-cloud vendor lock.

Air quality sensors compared
Altruist bundle Device 1 Device 2 Device 3 Device 4
Indoor & Outdoor
Outdoor Noise
Indoor CO2
User owns data
Altruist bundle
  • Indoor & Outdoor
  • Outdoor Noise
  • Indoor CO2
  • User owns data
Device 1
  • Indoor & Outdoor
  • Outdoor Noise—
  • Indoor CO2—
  • User owns data—
Device 2
  • Indoor & Outdoor
  • Outdoor Noise—
  • Indoor CO2
  • User owns data
Device 3
  • Indoor & Outdoor
  • Outdoor Noise—
  • Indoor CO2
  • User owns data—
Device 4
  • Indoor & Outdoor
  • Outdoor Noise—
  • Indoor CO2
  • User owns data—

Join Altruist community

Activate your sensors on the open map, explore new measurements, experiment, and share your feedback. Tag us on social media with #AltruistSensor.
Altruist sensor community

Join the impact of community data

Sensors.social interface map with community sensor data
sensors.social
Use sensors around you to detect climate and weather impacts on your environment. The more sensors in your region, the more precise information you get. Add your sensor to the map to be part of this movement — or simply monitor your own AQI, data history, color-coded charts, and more features coming soon!
Enjoy sensors map right now
New way of flexible manufacturing

We have designed and tested unique 3D-printed cases to perfectly fit our hardware inside. This allows us to offer a wide range of colors and even new designs in the future. All models are open-source, so if you have DIY experience and a 3D printer, you're welcome to print and swap the case yourself.

Altruist sensor 3d printing
View models on Makerword

Specifications

Altruist Urban

Altruist Urban — ESP32-C6–based outdoor air-quality monitor with SDS011 particle sensor, ICS-43434 noise sensor, BME280 temperature, humidity and pressure sensors.
Model ID:

ES-ALTRUIST-URB-1

Processor & Memory:

ESP32-C6-WROOM-1-N8, high-performance 32-bit single-core RISC-V CPU, up to 160 MHz

320 KB ROM, 512 KB HP SRAM, 16 KB LP SRAM

8 MB of Flash memory

Sensors:

Nova SDS011, laser-based particulate-matter sensor (PM2.5, PM10)

Bosch BME280 (temperature, relative humidity, atmospheric pressure)

TDK InvenSense ICS-43434, digital MEMS microphone for ambient-noise monitoring

Connectivity:

Wi-Fi 2.4 GHz, fully compatible with IEEE 802.11 b/g/n protocol

Radio module included in ESP32-C6-WROOM-1-N8

FCC ID: 2AC7Z-ESPC6WROOM1

Interface:

Web interface via local IP

Data output to a display of the peered Altruist Insight

LED indication of device activity

USB-C port for access to firmware and logs

Power Supply:

Operating voltage: 5 V

Maximum current: 0.6 A

Powered via USB-C connector

Integrations:

Home Assistant

Сustom API (via web interface)

InfluxDB (via web interface)

Device Housing Material:

3D-printed case from PLA plastic

Installation:

Standing

Wall mount

Dimensions & Weight:

125 x 49 x 164 mm, 214 g

Operation Temperature and Humidity:

–25°C … +50°C

10 … 90% RH

Altruist Insight

Altruist Insight — ESP32-C6–based indoor air-quality monitor with SCD41 carbon dioxide sensor, BME680 temperature / humidity / pressure sensors, 4.2" e-paper display, SD-card logging.
Model ID:

ES-ALTRUIST-INST-1

Processor & Memory:

ESP32-C6-WROOM-1-N8, high-performance 32-bit single-core RISC-V CPU, up to 160 MHz

320 KB ROM, 512 KB HP SRAM, 16 KB LP SRAM

8 MB of Flash memory

MicroSD (support up to 4GB for local data)

Sensors:

Sensirion SCD41, photoacoustic NDIR sensor (CO2)

Bosch BME680 (temperature, relative humidity, atmospheric pressure)

Connectivity:

Wi-Fi 2.4 GHz, fully compatible with IEEE 802.11 b/g/n protocol

Radio module included in ESP32-C6-WROOM-1-N8

FCC ID: 2AC7Z-ESPC6WROOM1

Interface:

4.2’’ E-Paper display

LED indicators (28 LEDs)

3 buttons

Web interface via local IP

USB-C port for access to firmware and logs

Power Supply:

Operating voltage: 5 V

Maximum current: 0.6 A

Powered via USB-C connector

Integrations:

Home Assistant

Сustom API (via web interface)

InfluxDB (via web interface)

Device Housing Material:

3D-printed case from PLA plastic

Installation:

Standing

Dimensions & Weight:

95 x 11 x 81 mm, 75 g

Operation Temperature and Humidity:

0°C … +40°C

10 … 90% RH