RootMetrics by Ookla® delivers real-world mobile network insights for industry leaders. Through controlled drive and walk testing with off-the-shelf smartphones purchased from carrier stores, we measure coverage, speed, reliability, and call performance as consumers experience it. Our independent testing delivers unbiased assessments of network performance from national to local levels. Trusted by mobile operators, industry leaders, and top press outlets, RootMetrics helps improve network performance and empowers informed connectivity choices.