Wireless Structural Monitoring

Structural Monitoring: Reducing Maintenance & Extending Lifecycle.

Wireless structural integrity monitoring that turns every critical bolt into a self-reporting sensor — 20 years of live data, retrofitted in under a minute, at 10× lower cost.

Get in touch How it works

NyT33 — Sweden's Top 33 Tech Startups 2025

Retrofitted in under a minute

20-year battery, fully wireless

Industry-leading, high-fidelity data

10× less costly than competitors

By the numbers

Infrastructure, made measurable.

0 yrs

live structural data

<0 min

retrofit install time

−0%

fewer manual inspections

+0%

extended asset lifespan

0×

lower cost vs competitors

Where it works

Built for the structures that can't fail.

From aging bridges to offshore wind and deep mines — Safety Bolt brings continuous, material-level integrity data to the assets where failure isn't an option.

Bridges, Tunnels & Roads

Monitor aging infrastructure; 20 years of live structural integrity data to reduce manual inspections and extend project lifetime.

Wind Energy

Cut costly manual inspections on offshore wind parks; capture deterioration data; raise legislated lifecycle from 20 to 30 years.

Mining

~10,000 lives are lost in mining every year. Monitor seismic & structural change for safer, more cost-effective operations.

Why Safety Bolt

Engineering-grade monitoring, without the cost.

Retrofitted & Real-time

Wireless application completed in under a minute — no shutdown, no rewiring.

Extended Lifespan

Extend infrastructure lifetime by up to 20% via early failure detection.

Data Insights & Cost Savings

Digital twins + predictive maintenance reduce manual work and downtime.

10× Less Costly, 20-yr Lifetime

Significantly lower pricing than competitors — with two decades of service life.

  • Prevent catastrophic failures by detecting loosening and strain conditions.
  • Reduce maintenance costs with a condition-based approach — up to 40% fewer inspections.
  • Extend asset lifespan through early intervention.
How it works

Three steps from bolt to insight.

Retrofit

Clip the wireless sensor onto an existing bolt in under a minute. Non-intrusive.

Sense

Magnetostrictive measurement reads stress & strain at material level; LoRaWAN streams it.

Predict

Cloud analytics + digital twin flag loosening/strain early for condition-based maintenance.

Backed by

Investors

Techstars '23

Let's make your infrastructure measurable.

Turn your critical bolted connections into a live, self-reporting integrity network. Talk to our team about a retrofit pilot.

Get in touch