Smart gas bottle monitoring

Never run out of gas again

A small sensor sits under your gas bottle and shows you how much is left on your phone. Get an alert before it runs out — at home or across every site you run.

Fits under any standard bottle No tools or engineer iPhone & Android app
Gas bottle with fill level indicator connected to a mobile app showing 62% tank capacity and usage metrics
Posted by An Post
Secure checkout by Stripe
Cancel monitoring any time
Irish-based support

Choose your Gasguard

Three sensors. One simple goal — you always know how much gas you have left.

Three Gasguard gas level monitoring devices in white, dark teal, and dark gray with colored ring accents, labeled Bluetooth, 4G, and NB-IoT respectively
Most popular
Gasguard 4G device with teal accent stripe, dark circular shape with white logo and indicator lights

Gasguard 4G

€74.99 + €4.99/month monitoring

+ €5.50 An Post delivery to Ireland & Northern Ireland

Live remote monitoring over the mobile network. Check your gas level from anywhere, get low-gas alerts, and add staff to your account. Ideal for restaurants, cafés and businesses.

  • Remote monitoring from anywhere
  • Low-level alerts
  • Web dashboard
  • Multiple users
Gasguard NB-IoT device with dark gray disc design and orange trim band, featuring remote monitoring capability

Gasguard NB-IoT

€74.99 + €4.99/month monitoring

+ €5.50 An Post delivery to Ireland & Northern Ireland

Low-power network sensor with long battery life. The same remote monitoring and alerts as 4G, built for sites where you want to fit it and forget it.

  • Remote monitoring from anywhere
  • Low-level alerts
  • Long battery life
  • Web dashboard
For homes
Gasguard Bluetooth home gas bottle level sensor with white circular design and blue trim

Gasguard Bluetooth

€35 — no subscription

+ An Post delivery from €5.50 (tracked option €10)

Check your home gas bottle with the free Gasguard app when you're nearby. No monthly fee.

  • Free app
  • Reads by Bluetooth near the bottle
  • No subscription
  • Max 2 per order

One sensor per gas bottle. Each 4G or NB-IoT sensor includes a monthly monitoring plan, billed at €4.99 a month and cancellable at any time. Delivery by An Post to Ireland and Northern Ireland is added at checkout. No VAT is added.

By ordering you agree to our Terms & conditions and Privacy policy.

Simple Setup

How Gasguard works

Up and running in three simple steps — no tools, no engineer, no installation fee.

Illustration of a gas bottle with measurement indicators showing how gas is measured through the steel and at the base, with no tools needed.
1

Place the sensor

Set the sensor under your gas bottle. It measures the gas level through the bottom of the bottle, so there's nothing to connect to the valve and nothing to unscrew. One sensor per bottle.

Mobile app interface showing Add a Sensor screen with camera icon, Geosquad sensor option, and Connect button for setup
2

Connect in the app

Open the free Gasguard app, hold your phone near the sensor and give the bottle a name, such as 'Kitchen bottle 1'. Setup takes under a minute.

Mobile app showing gas bottle levels: Kitchen bottle 1 at 18%, Kitchen bottle 2 at 76%, and Patio heater at 52% with low gas warning notification
3

See your level and get alerts

Check how much gas is left at a glance. With a 4G or NB-IoT sensor you can check from anywhere, and you get an alert when a bottle runs low, so you can reorder before you run out.

Bluetooth sensors show the level when your phone is near the bottle. Remote alerts and checking from anywhere need a 4G or NB-IoT sensor with a monitoring plan.

Choose your sensor
For restaurants, cafés, hotels, caravan parks and gas distributors

Built for businesses and gas distributors

One dashboard for every bottle and every site, from a single restaurant to a whole county of customers.

For businesses

Restaurants, cafés, hotels, caravan parks

  • Live gas level for every bottle, on phone and computer
  • Low and empty alerts before you run out
  • Every site in one place, with bottles grouped by location
  • Usage history: see how much gas you use per day, week or month, and spot your busiest days
  • Export your data to CSV at any time

For gas distributors

Every customer, one view

  • All your customers' bottles on one dashboard, grouped by site
  • "Needs attention" list of every low, empty or offline bottle
  • Usage timelines for each customer, site or bottle, with refills detected automatically
  • Forecasts of when each customer will run low, so you can deliver before they run out
  • Give customers their own login with a simple invite code. They see only their own bottles
  • Available in English, Spanish and German
New Add-on for distributors

Route planner – add-on for distributors

Plan the day's deliveries in one click. Gasguard picks every customer with a low or empty bottle, adds those about to run low, and puts them in the shortest driving order from your depot.

  • Best stop order using real road distances and drive times
  • Includes customers forecast to run low in the next few days
  • Shows what to load on the van for each stop
  • Map, arrival times, printable run sheet and one-tap Google Maps navigation

€29 per month · 30-day free trial · no card needed for the trial · cancel anytime

Available to distributor accounts only. Start your free trial from the Routes page in your dashboard.

Today's run
6 stops · 2h 40m
  1. 1

    The Copper Kettle

    2 × 47kg · empty

    08:20
  2. 2

    Harbour View Caravan Park

    4 × 34kg · low

    08:55
  3. 3

    Bistro Nord

    1 × 47kg · forecast low in 3 days

    09:40
  4. 4

    + 3 more stops

Run sheet Navigate

Works wherever you use bottled gas

From backyard barbecues to commercial kitchens, Gasguard keeps an eye on your gas in any setting.

Grilling burgers and sausages outdoors in the backyard on a sunny day, surrounded by friends and family

Barbecues

Never mid-cookout surprises

Rv motor homes Large vehicles parked at campsite on grass under tress in spring

Caravans & motorhomes

Travel with confidence

Outdoor heaters providing warmth on a chilly evening in a garden setting, creating a cozy and inviting atmosphere

Patio heaters

Extend your outdoor season

Restaurant and café kitchen using bottled gas for cooking

Restaurants & cafés

Keep the kitchen running

Questions?

Frequently Asked Questions

Everything you need to know before you buy.

Ready to stop guessing how much gas is left?