Livestock on open range · farm notebook

Check the water from home.

A few sensors on your water troughs, electric fence and gates, plus one antenna at the farmhouse. Your phone tells you before the water runs out, with no signal out on the land and no fee per sensor.

Trough · The PondOK
72 %
Alert · 25 %
Trough sensor · 2.1 km from the farmhouse
A week at the Pond · example

You know when to drive up. And when you don't need to.

92 %M
68 %T
45 %W
22 %T
88 %F
64 %S
41 %S

On Thursday it dropped below 25 % and the alert came in: someone went up to refill it. The other days, nobody had to go and check.

Do the maths

What does it cost you to go and check?

You save per year€0in fuel and wear
And you get back0 hof your time each year
Farm Kit≈ €289approximate price, one-off payment, not on sale yet · pays for itself in —

It's an estimate based on your numbers. It leaves out the most expensive thing of all: a hot day with no water.

What it keeps an eye on for you.

H₂O

Troughs and tanks

Water level in near real time, an alert when it drops below the mark you set, and a history so you can see how much your animals drink.

⚡

Electric fence

An alert if the fence voltage drops: a fallen branch, a break or a flat energiser battery.

⌂

Gates

An alert if a gate is left open, especially the one onto the road.

Farm Kit: 1 Farm antenna, 2 Water trough sensors
The kit

One antenna and your sensors.

The antenna plugs in at the farmhouse or the barn, using your wifi or 4G. The sensors strap onto the trough and run for years on two batteries.

  • 1 Farm antenna
  • 2 Water trough sensors

Approximate price≈ €289VAT incl. Not on sale yet: join the waitlist and we'll let you know.

No fees: the app is free, forever.

See what each device does →
What matters most to us

No fee per sensor.

Other systems charge every month for each sensor or for the platform. Here you pay for the kit once and add the sensors you need, with nothing more to pay each month. No fees, ever.

  • No SIM card
  • No subscription
  • No minimum term
  • Free app
What you pay each month, per sensor
Montered€0
You pay for the device once. The app, the alerts and the updates are free.

What we don't do (yet).

To track the cattle themselves there are already good systems out there, with their own collars and antennas. We're starting with what nobody solves simply: water, fences and gates, in a kit you plug in and it works, with no installers and no fees.

Farm pilot · 2026–27

Want to be a test farm?

How far does the antenna reach?

On open pasture and open woodland, several kilometres. In closed valleys you need a second antenna or a repeater. We help you choose where to put it.

Do I need internet on the farm?

Not for the sensors to work. For alerts to reach you wherever you are, you just need some connection at the house or the barn.

Are there any fees?

No. Not per sensor, not for the app, not for the platform. No fees, ever.

Which sensors are there?

Water level, electric fence voltage and gate opening. If you need another one, tell us when you join the waitlist.

Can I use it outside Spain?

It uses licence-free radio frequencies in Europe. We're testing it on farms in Spain first; outside Europe, the rules are different, so check with us before counting on it.

Waitlist · free

Join the waitlist

  • Try it before anyone else
  • No fees, ever
  • One email a month, at most
1What do you need it for?
2How many water troughs or water points do you have?

No payment, no commitment.

Tell us more (optional)