Contact Us

Physical Address

No. 12, Shangdi Xinxi Road, Haidian District, Beijing (Zhongguancun Development Building)

WhatsApp Number

852-5779 8816

Email Address

hengaigaoke@gmail.com

Hand-drawn illustration of the Doni smart ring and its charging case.

Send us a message

Please note, the average estimated answer time is 24 hours (Monday to Friday). However, in most cases, the support agent responds in 2-3 hours.