Finnish mobile wellness technology company PulseOn has closed a €1 million seed investment round to finalize and launch its groundbreaking innovation in optical heart rate monitoring. The company’s wrist device can measure heart rate with beat-to-beat accuracy, which enables multiple applications, including exercise/activity, recovery, stress and sleep monitoring. PulseOn, a spinoff from Nokia founded in November 2012, currently has 13 employees: researchers and experts in sensor technology, algorithms and mobile technology, and commercialization.