Original sentence: Barra’s tenure coincided with significant growth in Android products: in August 2010 Google Android broke 200,000 device activations per day and continued to expand to 1.5 million device activations per day in July 2013, reaching one billion total devices activated in August 2013
Edited sentence: Barra’s tenure was marked by significant growth in Android products: in August 2010 Google Android broke 200,000 device activations per day and continued to expand to 1.5 million device activations per day in July 2013, reaching one billion total devices activated in August 2013