Polar OH1 optical heart rate sensor

The Polar OH1 optical heart rate sensor is an advanced pulse measurement device that allows for precise heart rate monitoring directly at the wrist. With its built-in battery, the device offers an impressive battery life of up to 12 hours, making it ideal for longer training sessions. The sensor is compatible with both Bluetooth and ANT+, enabling easy connection to various devices and apps. Additionally, the OH1 is waterproof up to 30 meters, making it a reliable companion for swimmers and athletes who want to train in wet conditions. Its ergonomic design and lightweight material ensure high wearing comfort, so the sensor does not interfere during workouts. The Polar OH1 is therefore an excellent choice for anyone looking to accurately monitor their heart rate to achieve their fitness goals.

• Compatible with Android and iOS
• Waterproof up to 30 m
• Lightweight design at only 20.5 g
• Integrated lithium battery with 12 hours of runtime
• Ergonomic wear around the arm.