My Water Live sensor in situ
My Water Live

My Water Live

Live water temperature for lakes & lidos

See how it works

Built for the Grit of Open Water

Engineered and Tested at Tooting Bec Lido — Swimmer Owned

Engineering

How it works

  1. 1

    We provide a pre-configured sensor for your venue.

  2. 2

    Submerge the probe and secure the weatherproof enclosure.

  3. 3

    The sensor transmits readings to the cloud automatically using its own SIM card - no Wi-Fi required.

  4. 4

    We integrate local weather data.

  5. 5

    The data is made available for you and, most importantly, your swimmers.

  6. 6

    We provide a simple web dashboard for monitoring sensor health, managing alert settings, and exporting historical data.

  7. 7

    Your swimmers receive a real-time view of the water temperature. Simple, effective, and rather brilliant.

Tooting Bec System
Sensor Enclosure

Making use of the data

Distribution

Your water, everywhere.

The Live View

A beautiful, dedicated page for your swimmers. Live temperature, weather trends, and the all-important "Copy for Strava" button.

Proof of swim: "Receipts!"
View Flagship Venue: Tooting Bec
Phone View

Data Sovereignty

It’s your venue and your data. Download raw sensor telemetry and historical weather snapshots in CSV format at any time. No gatekeeping.

CSV / JSON EXPORT

Facebook Automation

Daily updates pushed directly to your Facebook community. Consistent, accurate, and completely automated.

Facebook

Developer Ready

v1.1

Standardized JSON endpoints for internal teams. No "botched" integrations—just clean, reliable data delivery.

$ curl -X GET "https://api.my-water.live/v1/venue/tbl/current"

// Returns live temp, battery, and signal

Inside The Engine Room

WhatsApp Polling

Keyword-activated responses for low-bandwidth access.

Peter - Founder & Swimmer

Peter

Founder & Swimmer

About My Water Live - From Water to CloudWater temperature has personality

My Water Live wasn't born in a boardroom; it was engineered at the water’s edge.

It started with a simple question at Tooting Bec Lido: “Do you log your readings anywhere?” Until then, my data lived only in my Strava descriptions. But it sparked a vision: a real-time network for lakes and lidos that lets you check the conditions before you’ve even left the house.

I noticed that whilst many swimmers carry their own thermometers, manual readings are notoriously clunky. Between cheap fish-tank thermometers, parallax errors and the curvature of liquid, two people rarely see the same number. Last winter, the poolside was a sea of individual gauges. Now, that clutter has vanished.

We provide the clarity so you can focus on the experience itself.

Even when the mind screams “don't get in”, once you do, it's good for the soul.

Get in touch