Amazon Alexa Fund and several financial services providers have invested $16m in Greenlight, the creator of a smart debit card for kids.

Existing investor Illumina Ventures is among the participants that have contributed to the gut-brain axis drug developer's series B round.

Momo has agreed to pay $601m in cash and approximately $160m in stock, allowing YY and Bertelsmann to exit dating and meeting app Tantan.

Nissho Electronics and Wipro were among a consortium that provided series C funding for cybersecurity software provider Vectra.

IVP and Index Ventures have co-led a round for WME-backed skincare brand Glossier, increasing its overall funding to $86m.

NYU Innovation Venture Fund has put its weight behind KitSplit, an online marketplace to rent equipment such as cameras, drones and virtual reality headsets.

Cambridge Innovation Capital has led a $12m series A close for GeoSpock, which had already secured an initial $5.4m tranche in 2015.

Iqvia led a round backed by Horizon Blue Cross Blue Shield of New Jersey, Hackensack Meridian Health and Memorial Sloan Kettering Cancer Center.

Taiho Ventures has come on board as an investor, in a round that increased the cancer drug developer's total funding to almost $120m.

The hotel operator will begin installing Tunity's computer vision-based live audio technology at its outlets following the series A round.