1. Bring your Bluetooth device closer to your portable Sonos product
Connection strength over Bluetooth is affected by the distance between devices. Make sure your Bluetooth device and your portable Sonos product are within 30 feet of each other (this number varies based on environmental factors) to ensure a strong connection.
2. Check the data connection on your mobile device
Ensure that your mobile device has an adequate Wi-Fi or cellular data connection if you’re using a streaming service as your music source. You can test your connection by turning your device’s Bluetooth off to disconnect from your portable Sonos product and then playing your music source. If it plays without issue, your connection is okay.
3. Reduce wireless interference
Relocate your Bluetooth device and your portable Sonos product if they are near any devices or materials that can interfere with Bluetooth signals such as microwaves, cordless phones, metal, and concrete.