Features: 1. Lightweight and Shining Debut- At just 10.1mm thin, it feels almost invisible to wear. The jet-black front, treated with PVD tech, shines like a mirror, while the white casing has a ceramic-like gloss, exuding refined elegance. 2.Upgraded fabric straps- New sweat-resistant design ensures a precise, seamless fit between the main unit and chest strap, effectively preventing sweat intrusion for enhanced stability and durability. 3. High-performance chips- With ECG monitoring powered by a newly high-performance chip and next-generation algorithm, the HR50 accurately captures heart rate data during intense training. The connection is ultra-stable, ensuring every move counts. 4. Strong battery life- Comes with a CR2032 battery, battery life lasts up to 1 year (one hour per day). Package included: 1 * HR50 Heart Rate Monitor 1 * Chest Strap 1 * Manual

Product specifications