Rio’s largest mobile network providers (Claro, Oi, TIM and Vivo) were put to the test by GWS engineers who carried out high-level performance benchmarking while visiting Rio’s top tourist attractions. Overall, TIM ranked high at many of the sporting venues and took home the gold at key visitor hotspots including Maracanã, Christ the Redeemer, and Barra. See press release for more details. Explore the map below and check out the results at each location!