Welcome to Help Center

Problem classification

Support Hotline

Contact No.(HK)

+852 3018 4526

Contact No.(SG)

+65 6303 0663; +65 6433 4265; 400 9029 663

Email Address

Client Services:(HK)

cs@usmarthk.com

Client Services:(SG)

support@usmart.sg

Operating Hour

Operating Hour(HK)

Mon - Sat: 9:00am - 6:00pm

Sun & Public Holiday: 10:00am - 6:00pm

Operating Hour(SG)

Trade day : 24 Hours

* Mon - Fri excluding public holidays

Weekend: 9:00 am - 6:00 pm (Singapore time GMT)

Dear user

Outside our operating timing, you can also check out our FAQs in our app or via our website which is available to you 24/7, no more waiting in calls.