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Notices of the Office of the Government Chief Information Officer

In order to implement the government's compulsory quarantine measures, the OGCIO will arrange for persons entering Hong Kong and subject to compulsory quarantine to put on electronic wristbands and install the “StayHomeSafe” mobile app (except for those persons undergoing compulsory quarantine in Designated Quarantine Hotels). The use of electronic wristbands and the “StayHomeSafe” mobile app is for purpose of monitoring whether such persons comply with the compulsory quarantine requirement by staying in the addresses that they provided to the Department of Health.

For enquiries about electronic wristbands and the “StayHomeSafe” mobile app, please contact the hotline at 5394 3150 or sending email to, or to 5394 3388 via SMS message or use WhatsApp Helpline 9617 1823.