Case studies
How ChillSense customers describe the operational change after a few months on the platform. New stories are added as customers go live — if you'd like to be featured, contact us.
The stories below are illustrative templates based on the deployment patterns we see most often. Each will be replaced with a named customer story (with permission and the customer's preferred level of attribution) as we collect them.
Featured · Hospitality · Cafe
Catching a failing display fridge before stock loss
The customer: A single-venue Sydney specialty cafe. Owner-operator plus three baristas. Three cold-chain assets: a front-of-house display fridge, an under-counter prep fridge, and an upright freezer in the back.
Configuration: Cafe Pack + 3-sensor monitoring. One hub on the back-of-house wall socket, three sensors covering the highest-risk assets.
The problem before ChillSense: The owner was the only person who consistently filled in the paper temperature logs hanging off each fridge. Staff would forget for days at a time and the logs would be back-filled the day before an inspection. The previous summer there had been a near-miss when the display fridge slowly crept up over a weekend; nobody noticed until Monday morning.
The first month:
- Paper logs decommissioned in week one; the dashboard's start-of-shift glance replaced them.
- Two minor excursions in the first week, both door-related during morning prep. Debounce + sensible thresholds meant only one became an SMS alert.
- The first monthly HACCP PDF report arrived in the dashboard at month-end and was forwarded directly to the food safety officer without modification.
Three months in, ChillSense's AI drift detection surfaced a slow warming pattern in the display fridge — readings creeping up by about half a degree per week over a fortnight, still inside the safe range but visibly degrading on the dashboard trend view and flagged as "drift detected, service recommended within 14 days". The owner booked a service visit; the technician found a degraded door seal and replaced it under warranty. No stock loss, no incident on the audit record, and the seal replacement cost a fraction of the wholesale value of a single weekend's chilled stock.
Featured · Hospitality · Restaurant
Walk-in cool room overnight alarm
The customer: A Melbourne neighbourhood restaurant. Owner + head chef + sous chef + six line staff. Lunch and dinner, six days a week, ~80 covers per service. Cold-chain assets: a walk-in cool room, three line prep fridges, one bar fridge, one upright freezer.
Configuration: Restaurant Pack + 6-sensor monitoring (5% volume discount). Two sensors deliberately placed in the walk-in (door-side and deep) to distinguish service-night door-opening warming from real compressor failure.
The problem before ChillSense: The walk-in cool room had no monitoring at all; the previous system was a temperature data logger inside the walk-in that nobody downloaded for months. Multiple food safety incidents in the previous year had no contemporaneous corrective-action records, because the staff who handled them at 2am had nobody to report to until the next morning.
The first month:
- The two walk-in sensors immediately showed the door-side cycling much wider than the deep sensor during service, confirming the door seal was already weak.
- The owner tuned thresholds per asset over the first fortnight based on real readings rather than manufacturer specs.
- Alert contacts were set up with the head chef as primary and the owner as backup; the sous chef received SMS for line-fridge incidents only.
At 2:15am the walk-in sensors started drifting up; by 2:25am the deep sensor crossed the actionable threshold and an SMS landed on the sous chef's phone. The sous chef (off-duty but on the after-hours roster) opened the mobile action page from bed, drove in, found the compressor had failed, moved the high-value protein stock to the spare freezer in the next building, and logged the corrective action — all before 4am.
On the compliance side: "Before ChillSense, an audit meant a full day of compiling records and explaining gaps. Now I export the previous 12 months of PDFs in five clicks. The auditor said it was the cleanest pack he'd seen all year."
Want to be featured?
We are actively collecting customer stories across:
- Cafes & bakeries — especially venues that have caught a degrading fridge before stock loss.
- Restaurants & pubs — especially walk-in cool-room incidents handled overnight.
- Multi-site groups — especially head-office views that surfaced a systemic problem.
- Food manufacturers — especially production-line cool-room rollouts at scale.
- Aged care & healthcare — especially audit-pack workflows.
If your story would help another operator make a more informed buying decision, we'd like to hear from you:
- What to expect: a 30-minute interview, a draft we write together, your approval before anything is published. You choose the level of attribution (named, partly named, anonymised).
- What you get: the published case study on the ChillSense site, social-media amplification, and (for customers comfortable with it) a quote on the home page.
- No paid placements. Every story on this site is from a customer who agreed to share for free.
Contact us and mention "case study".
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