4G WiFi Maps & Speed Test. Find Signal & Data Now.

The description of 4G WiFi Maps & Speed Test. Find Signal & Data Now.

Site Editorial Commentary：Free internet speed test; cell, 3G, 4G & wifi maps - get high speed mobile data

Opensignal is a free and ad-free mobile connectivity and network signal speed test app.

**Speed Test for Mobile and WiFi Internet**
Opensignal speed tests measure your mobile connectivity and signal strength accurately. It performs a 5-second download test, a 5-second upload test, and a ping test to provide a consistent measurement of the internet speed you are likely to experience. The speed test utilizes common internet CDN servers, and the final internet speed is calculated using the median of the collected samples.

**Video Playback Test**
Experiencing slow video load times or constant buffering? Opensignal's video test helps! It plays a 15-second video snippet to test and log load time, buffering, and playback speed issues in real-time. This allows you to see exactly what to expect when streaming HD and SD videos on your current network.

**Connectivity and Speed Test Coverage map**
Always be in the know about where to find the best network coverage and fastest speeds with Opensignal’s network coverage map. The map displays signal strength down to street level, utilizing speed test and signal data from local users. Access network stats on local network operators, check coverage before traveling, verify internet and download strength in remote areas, compare your network to other providers nearby, and choose the best local SIM card.

**Cell Tower Compass**
The cell tower compass shows you the direction from which the nearest or strongest signal is originating. This helps you more accurately position broadband and signal boosting equipment. note: The cell tower compass uses aggregate data, and accuracy may vary in certain areas. We are continuously working to improve this feature.

**Connection Availability Stats**
Opensignal keeps track of the time you are connected to 3G, 4G, 5G, WiFi, or when you have no signal. This helps you understand if you are receiving the service you are paying for from your network provider. If not, use this data and individual speed tests to highlight connectivity and signal issues to your mobile network operator.

**About Opensignal**
We serve as an independent source of truth for mobile network experience, providing data on how users experience mobile network speeds, gaming, video, and voice services globally. To achieve this, we collect anonymized data on signal strength, network, location, and other device sensors. You have the option to disable this data collection at any time in the settings. We share this data with network operators and others in the industry worldwide to promote better connectivity for everyone.

We encourage you to review our Privacy Policy: https://www.opensignal.com/privacy-policy-apps-connectivity-assistant

CCPA
Do Not Sell My Info: https://www.opensignal.com/ccpa

Permissions
LOCATION: Speed tests are displayed on a map, and your data contributes to network stats and network coverage maps.
TELEPHONE: Required to gather more accurate data on devices with dual SIM cards.