TomTom Spark comparison: what’s the difference between each model?
Wearable technology seems like a trend that won’t be going away anytime soon. Recently, TomTom has launched its new range of products, the TomTom Spark. With multi-sport capabilities (running, cycling, pool swimming), activity tracking, built-in heart rate monitor, and music player, it may be the all-in-one wearable technology most runners are looking for. This latest…