Smaller, Lighter, and More Affordable! Improve inventory accuracy, decrease order turnaround time and eliminate shipment errors with Janam’s BTS-01 ring scanner wearable solution. Advanced barcode scanning that vastly improves warehouse management, picking, receiving, put-away, sorting, and inventory management processes. It can be worn on the right or left hand, mounted on the finger to deliver a hands-free solution that drives maximum productivity gains.