【Note】We will send white or black sensor at random, but all straps are black.
【Adjustable& Elastic Design】Designed with an elastic strap of 65-95cm, its minimum wearable chest circumference is 65cm and maximum is 120cm, which can provide a more flexible and comfortable wear.
【Long Battery Life】Our HR40 supports a long battery life up to 1200 hours. And with IPX7 waterproof, light-weight and compact performance, it allows you to carry it conveniently.
【Multiple Applicable Occasions】Our HR40 can be applied to jogging, cycling, yoga, fitness and most other sports to satisfy your different demands. And with a neutral design, it can be a good gift for both men and women.
【After Sales Service】Your satisfaction is our top pursuit.Please feel free to share your questions and concerns with us. Our customer service team will respond to you within 24 hours.
