Fertility tracker Clue gets fresh funding from former Spotify execs and others

The Berlin-based fertility tracking startup Clue has raised funding from new and old investors, taking total funding to €1 million ($1.32 million). The new investors/advisors include Andreas Ehn (current Wrapp CTO and former Spotify CTO), Sriram Krishnan (also a former Spotify exec), and Björn Jeffery (CEO of kids’ apps outfit Toca Boca). Heroku co-founder Adam Wiggins, who was already a technical advisor, has also become interim CTO. Clue said in a statement that it’s been ranked the number one “health and fitness” iOS app in 28 countries this year. All those advisors will no doubt help it develop its mysterious new hardware, which Clue tells me is “still in the works.”