Living services / IoT Web / mobile app
SmartWash — IoT Coin-Laundry DX Platform

Unattended coin laundries, with mobile & IoT, "Zero wait, zero cash" into a new customer experience.

Smart laundry operators — A next-gen platform directly linked with commercial washers from a leading domestic manufacturer via IoT, delivering real-time availability visibility, QR cashless launch and member-points integration end to end.

+25%
Higher machine utilization
No wasted trips with availability visibility
90%+
Cashless payment ratio
Lower cash-handling costs
2.3×
Repeat visit rate
Loyalty via points & membership
Challenge
Before

In unattended coin laundries, cash collection, invisible availability, slow fault response and the lack of repeat-visit incentives hindered both store operations and the customer experience.

  • Eliminate the burden of cash collection and change management
    Collection & change: 8 hrs/mo per store
  • Check machine availability before visiting the store
    20% drop-off due to full machines
  • Respond quickly to faults at unattended stores
    Avg. recovery time 4 hrs
  • Turn users into members and loyal regulars
    Return rate 35%
Solution
After

For customers: stores, availability, QR launch and cashless payment in one stop on their phone. For operators: unified visibility of machines, sales and members across multiple stores. For HQ: real-time monitoring of all stores with instant fault alerts — an IoT-linked platform that optimizes all three experiences at once.

Unified platform connecting customers, operations and IoT machines Customer Mobile App HQ CMS console SmartWash Core NestJS microservices Store & machine mgmt Orders & cashless payment Members & points Real-time alerts IoT gateway TCP / memory-link Cashless 3-provider unified pay Push notification Instant done/fault alerts Always-on IoT link to commercial washers washer-gateway NestJS TCP server memory-link Custom TCP protocol Commercial washer Leading domestic makers supported Millisecond two-way sync of activity, billing and errors
app.smartwash.example.jp
560pt Real-time Available #1 23 min Running QR start Available #4 8 min Running Available #6 ¥600 + 60pt PayPay Rakuten Pay d Pay
Customer app — check available machines in real time → QR launch → cashless payment
Tech stack React Native / Expo Next.js NestJS IoT Gateway (TCP) AWS + Redis
8months
32person-months
Considering adoption at your company? info@amela.vn