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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.

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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 icon

Growing demand strains infrastructure

Manual meter reads means delays and inaccuracy icon

Manual meter reads means delays and inaccuracy

Grid disturbances reduce reliability icon

Grid disturbances reduce reliability

Smart meter rollouts are costly icon

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.
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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
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From analog to digital in four steps
Turn your network into a live data ecosystem.
Install W-Sensors icon

Install W-Sensors

Install on exisiting meters, no flow interruption.

Collect data continousuly icon

Collect data continousuly

Data streams via edge + cloud networks continuously.

Anomoly Discovery icon

Anomoly Discovery

Mimir dashboard surfaces anomalies, usage patterns, and forecasts.

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Act with confidence

Use alerts & dashboards to reduce waste, improve demand planning, and enhance customer service.

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Smarter grids start here.

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