Challenger Singapore’s OTO 10.10 Super Deals run from 9 to 12 October 2026. Get the OTO PT-01 Presto Massage Chair for $1,880 and enjoy two free gifts, the OTO VX-500 VisionX Eyes Massager and OTO SR-500 Sofaria, with a combined stated value of $387. Explore the limited-time promotion and find out whether this home relaxation package is right for you.
