Sleep easy. We watch over your cold chain.
The connected temperature sensor KelvinTag is a one-time purchase that connects to a simple app on your phone. Watch every degree, 24/7, with no per-sensor subscription - so you can focus on your business, with total peace of mind.
Range 2–8 °C
8 °C high threshold
Why Choose KelvinTrack?
Everything you need to monitor the temperature of your cold chain
Precision Monitoring
Industry-leading accuracy with real-time temperature tracking
No per-sensor subscription
An Android 12 or newer phone, left on site with the free app, acts as the relay: it sends the readings over WiFi or mobile data.
Compliance Ready
Meet regulatory requirements with detailed logging
Instant Alerts
Get notified immediately when thresholds are breached
Solutions for Your Industry
Tailored temperature monitoring for food service, pharmaceuticals, and logistics
Foodservice
Automatic HACCP records for restaurants and foodservice, no per-sensor subscription.
Learn moreInstitutional catering
School canteens, care homes, nurseries and central kitchens: automatic records and multi-site HACCP history.
See the solutionHACCP Compliance
Automate temperature logging for restaurants, hotels, and food service. Meet EU 852/2004 requirements effortlessly.
See the solutionPharmacy & Healthcare
GDP-compliant vaccine and medication storage monitoring with audit trails.
See the solutionCold Chain Logistics
Real-time tracking for refrigerated transport with proof of compliance.
See the solutionFeatured Products
Our most popular monitoring solutions
Order now, shipping from the end of October
Deliveries start at the end of October 2026. Not decided yet? Leave your address and we will write once, when shipping begins.
Order the KelvinTag sensorReady to secure your cold chain?
Get started with KelvinTrack today and ensure compliance with industry regulations while protecting your valuable goods.