# Air quality meter Sonoff AirGuard CO2 SAWF-08P Wi‑Fi with LCD display

**URL:** https://aio.lv/en/product--sonoff-sawf-08p--11692556
**Data updated:** 2026-02-18 14:39 (EET)
**Category:** Smart Sensors
**Manufacturer:** Sonoff
**Manufacturer code:** SAWF-08P
**EAN:** 6920075743258
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 46.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 38.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sonoff-sawf-08p--11692556

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Sonoff AirGuard CO2 SAWF-08P is a Wi‑Fi air quality meter with an LCD display designed to monitor indoor CO2 levels and related air parameters. The compact device provides real‑time readings and network connectivity for remote viewing and alerts. It is suitable for homes, offices and classrooms to help maintain healthy indoor air and inform ventilation decisions.

## Long description

Sonoff AirGuard CO2 SAWF-08P is a compact Wi‑Fi air quality meter with a 3.73" LCD display that continuously monitors indoor CO₂ concentration, temperature and humidity. The device uses an NDIR CO₂ sensor to provide real‑time readings and supports Matter for integration with compatible smart home systems. Audible and visual alarms, app notifications and measurement history make it possible to track air quality trends and take timely ventilation actions in homes, offices or classrooms.
Advantages
The SAWF-08P combines a precise NDIR sensor with fast data refresh (about every 5 seconds), providing reliable CO₂ readings in the 400–5000 ppm range with accuracy of ±50 ppm ±5%. A clear 3.73" LCD shows current values and status icons, while 2.4 GHz Wi‑Fi connectivity and Matter support enable remote monitoring, voice control and automations. The device is powered via USB‑C (5V/1A) and stores measurement history in the app for daily, weekly or monthly analysis.
Suitable for
Homes and apartments — monitoring indoor air to decide when to ventilate
Offices and meeting rooms — maintaining comfortable CO₂ levels for productivity
Classrooms and daycare — ensuring healthier air for children and staff
Bedrooms and living areas — checking temperature and humidity alongside CO₂
Key specifications
Measured parameters: CO₂, temperature, humidity
CO₂ measurement range: 400–5000 ppm; accuracy ±50 ppm ±5%
Temperature range: 0–50 °C; accuracy ±0.5 °C
Humidity range: 5–95 % RH (non‑condensing); accuracy ±3 %
Display: 3.73" LCD with status icons
Wireless: IEEE 802.11 b/g/n (2.4 GHz)
Smart home compatibility: Matter standard support
Power: USB‑C input, 5V / 1A
Data update interval: approx. 5 seconds
Dimensions: 103 × 26 × 70 mm
How to use
Place the Sonoff AirGuard SAWF-08P on a stable surface at breathing height in the monitored room, away from direct sunlight and ventilation outlets to avoid distorted readings. Connect the device to power using the supplied USB‑A to USB‑C cable and follow the setup procedure in the app to join a 2.4 GHz Wi‑Fi network and register Matter integration if required. Configure alarm thresholds and notification preferences in the app, then monitor live values on the LCD or remotely via the mobile interface.
Usage recommendations
For representative measurements, position the meter at least 30–50 cm from walls and vents and avoid placing it directly next to windows or heating sources. Regularly check the app’s history graphs to identify recurring periods of elevated CO₂ and adjust ventilation or occupancy accordingly. Use app notifications and automations to trigger ventilation when configurable thresholds are exceeded.

## FAQ

### How much does the AirGuard CO2 SAWF-08P Wi‑Fi LCD air quality meter cost, and is it available for purchase?

The price is 46.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 759 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Sonoff products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Sonoff service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11692556/67053599_large.webp