SMS Audio BioSport In-Ear Earbuds with Built-in Heart Rate Monitor – Black/Grey

Stay motivated and connected with the SMS Audio BioSport Earbuds, engineered with cutting-edge biometric technology and studio-quality sound. These wired earbuds combine fitness tracking with powerful audio, making them an essential companion for both workouts and everyday use.

🎵 Studio-Tuned Sound

Professionally engineered 12mm drivers deliver crystal-clear vocals, deep bass, and balanced mids for an immersive listening experience.

❤️ Heart Rate Monitoring

Track your heart rate seamlessly through the earbuds—no need for chest straps or additional devices. The built-in sensor monitors your fitness while you listen.

💧 Sweat & Water Resistant

IPX4-rated design withstands sweat and splashes, making them ideal for running, training, or outdoor workouts.

🔋 No Batteries Needed

Powered directly through the 3.5mm gold-plated audio jack, so there’s no charging required—just plug in and go.

📱 Fitness App Compatible

Works with leading fitness apps such as RunKeeper, giving you real-time biometric data and performance insights.

Specifications:

1. Brand: SMS Audio
2. Model: BioSport Earbuds
3. Colour: Black/Grey
4. Driver Size: 12mm
5. Connector: 3.5mm gold-plated jack
6. Heart Rate Monitoring: Integrated biometric sensor
7. Water Resistance: IPX4 (sweat & splash-proof)
8. Compatibility: Major fitness tracking apps

Box Contains:

1. SMS Audio BioSport Earbuds (Black/Grey)
2. Ear tips (various sizes)
3. Quick start guide