TomTom Runner 3 Review / Spark3 – optical HR, GPS, music and activity tracking

Reading Time: 6 minutes The improved TomTom Runner 3/SPARK 3 range is available to pre-order now for an imminent September¬†2016 delivery. Prices starting around ¬£120/US$130. The Runner 3/SPARK 3 is designed for beginners-to-fairly-serious runners … Continue reading TomTom Runner 3 Review / Spark3 – optical HR, GPS, music and activity tracking