BEEM UNITED has announced its second offering from the new BeActiv line of wireless fitness earphones – BeActiv S100. 

The new S100 offers the same superior sound and high-performing Bluetooth in the brand’s signature bright colors, but now adds heart rate sensors taking listeners workouts to a whole new level. The BeActiv S100 is available now, from $159 at and Amazon.

The latest addition to the brand’s BeActiv line safely tracks your heart rate through dynamic continuous in-ear heart rate monitoring sensors built into the buds so you can remain hands-free and in the optimal heart rate zone while training. Its behind-the-neck design allows listeners to remove the buds from their ears and let them hang around the neck without having to deal with messy wires getting tangled up in between sets. 

The wireless earphones enlist reliable 4.1 Bluetooth technology for real-time streaming of your heart rate with voice updates, so you don’t have to stop your workout to check a device or your phone. The headphones deliver a eight hours of playtime and is back up and running again after a 1.5-hour charge.


The BeActiv S100 is available in the brand’s signature aesthetic and is designed for listeners who care about how their technology blends into their personal style. It’s available in new colors, including Electric Black and Mandarin.

Just like BEEM UNITED’s BeMe line and BeActiv predecessor, the S100 provides a high-end sound experience that bass heads will love sporting a 9.2mm dynamic speaker. The S100’s neckband and ear wings guarantee a comfortable, secure fit .

Through the BEEM Sport app — available at the Apple App Store — listeners can choose their preferred workout, including running, jogging, indoor or outdoor cycling and more, and receive real-time heart rate data as they workout. They can also keep a log of workout history to track personal progress.