2X Chest Strap for Polar H7 H10 HR HRM Heart Rate Monitor Sensor Replacement Black
Comfortable chest strap for heart rate monitoring compatible with Polar, , products. The smart soft fabrics and adaptive electrodes make it extremely sensitive to be an indispensable part of the heart rate monitor, it will detect and send your real-time heart rate to the smartphone accurately. The most popular heart rate belt in the world is easy to use yet very durable. Uses the snap fastening method. Colour: Black This lightweight garment is compatible with all heart rate sensors (ANT+, Bluetooth 4.0, 5.3K). With the chest strap based on high-quality material, it can be attached tightly to your skin. your heart's electrical signals, so the heart rate sensor can capture your heart rate faster and more accurately. Material: Silica gel + fiber Belt length: 90-130cm / 35.4-51.2in Package includes: 2 x Adjustable elastic strap Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.