VERITY SENSE Black by Polar is an advanced optical sensor for heart rate, designed to ensure accuracy and comfort during physical activity. Suitable for wrist sizes from 23 to 32 cm, it is easy to wear and provides continuous and reliable monitoring. Perfect for those looking to optimize their workouts with accurate data in tempo real-time. Thanks to its ergonomic design and high-quality materials, it ensures durability and lightness, making it an ideal ally for athletes of all levels.