IDG Capital has participated in a funding round for technology company Tongdun, which uses big data to provide anti-theft and anti-fraud services.

GV has led a $40m funding round for Quartet Health, the operator of a platform that helps users manage and understand their medical conditions.

Pfizer, which previously backed Reflexion's $11.6m series A round in 2014, has returned to increase its commitment in the medical device manufacturer.

Unilever Ventures was among the investors as UK-based location-based adtech company Blis raised capital that will support an expansion into the US.

SoftBank has made its third investment in X.ai, which is developing an electronic personal assistant that can schedule meetings, bringing its overall funding to almost $35m.

Hertz has led a $50m series B round for the on-demand valet parking service, boosting its total funding to $75m.

UCB and Roche were among the investors in a Deerfield Management-led series B round that pushed the orphan disease treatment developer's total VC funding to $48m.

FedEx CEO Frederick Smith has invested $5.25m in LiveSafe only a few months after the mobile safety communications app raised $4m from IAC and Hearst.

Tencent and Baidu were among the investors in a series B round that will help the real estate services company, valued at $6.2bn, beef up its online presence.

Personal assistant app developer Haptik has received $11.2m of series B funding from Times Internet, which will also look to help it expand in India.