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Your choice mainly depends on how you plan to use it. The Classic 2 is suitable for versatile everyday use, with programmes designed to help relieve pain and reduce muscle tension. The Duo Sport 2 is geared more towards athletes who want to integrate electrostimulation into their physical preparation and recovery after exercise.

The Classic 2 is designed to meet a range of needs related to pain management and muscle well-being. The Duo Sport 2 includes two devices. It takes an approach more focused on physical preparation, muscle recovery and the needs of athletes. Both models are controlled through the Bluetens app and offer TENS and EMS programmes.

An electrostimulation device delivers low-level electrical impulses through electrodes placed on the skin. TENS programmes mainly target the nerves to help reduce the perception of certain types of pain. EMS programmes activate the muscles and can be used for relaxation, recovery or muscle strengthening. The programme and intensity should always be adapted to the goal of the session.

Check your device’s model and generation before ordering. The Classic 2 and Duo Sport 2 use specific electrodes and connection systems. Some electrodes designed for first-generation devices are not compatible with current models. Compatibility is listed on each product page. You should also replace the electrodes when they no longer adhere properly or when their gel has deteriorated.

Yes. Bluetens devices offer EMS programmes designed to relax muscles and support recovery after exercise. The Duo Sport 2 is specifically focused on physical preparation and muscle recovery. However, electrostimulation should complement the essentials of recovery, including rest, hydration and a gradual return to activity.