We have created an IoT enabled Weight-Sensor device. This can be connected to mobile phone/tablet. User can pair this device with mobile much the same as any typical IoT device like Amazon alexa. Upon reaching a particular threshold, this device trigger auto order/payment based on payment profile selected as part of device on-boarding.
Device is pluggable with any capable device to turn this device into a smart device.
One very simple use case is of Gas Cylinder. Consider Indane or HP Gas takes this device and distribute to users. Now upon reaching a particular threshold of Gas leet say 10% remaining. Gas Cylinder will itself book for new one (its replacement). Similiar use case is for Egg tray/Milk in Fridge, Cartage in printers, coffee beans in coffee machine and there are endless use cases, where this can be fit in. This can also be useful for mega markets like Reliance Fresh/Big Bazaar , where in this can be fitted on rac and store manager can easily track , on which rack how much stuff is left and needs to be re-fill. One more interesting use case is beer table in a bar. Table will keep track of how much beer is left and when beer is 10-15% left , smart beer table will itself ask users to reorder for refill or close to calculate bill (somewhat like this).
So in essence, we are turning dumb devices into smart devices and enabling them to notify user/ make order/ make payments upon reaching a particular threshold. more