Power that never 
misses a beat

Waltero transforms your existing meters into digital, predictive assets — without costly replacements. Smarter grids. Faster response. More reliable power.

Trusted by partners of all sizes, from start-ups to cities

Preflet
EnergyPal
Rhino
Onomondo
Vasyd

Old grids, rising demands

Growth is great but it can lead to difficulties and strains on the system.

Growing demand strains infrastructure

Manual meter reads means delays and inaccuracy

Grid disturbances reduce reliability

Smart meter rollouts are costly

Smarter data. Zero replacements

Seamless integration. Real-time data. Lasting performance.

 Waltero’s W-Sensors retrofit directly onto existing meters in less than a minute — no shutting down power, no retraining needed. Our sensors provide scheduled consumption readings, connect via networks like LoRa, NB-IoT, LTE-M, and feed data into Mimir, our AI dashboard. Forecasting, demand planning, and efficiency become simple, continuous, and actionable.

Go From What Happened?to We Saw It Coming

With Waltero, you’ll know about faults and failures before they disrupt your business – and before they cost you millions.

Faster insights. Happier customers. Leaner operations

  • Real-time usage and billing accuracy
  • Predictive maintenance for grid equipment
  • Faster detection of outages and anomalies
  • Reduced losses and wasted resources

From analog to digital in four steps

Turn your network into a live data ecosystem.

Pilot Waltero in your network before broad rollout.
With the Exploratory Kit, you get W-Sensors, initial software access, onboarding, and full support. Test out the system, prove the value, and plan your scaled implementation with confidence.

Smarter grids 
start here.

Waltero helps utilities modernize without replacing. Less waste. More reliability. Energy customers can count on.

Electric Utilities | Waltero