Polar Verity Sense Optical Heart Rate Sensor, Black

Polar Verity Sense is a compact, versatile optical heart rate monitor designed for athletes who find traditional chest straps restrictive. It provides maximum freedom of movement and multiple options for viewing and recording your workouts. With Bluetooth®, ANT+, and internal memory, you can connect to a sports watch, gym equipment, or mobile app to see your workout in real time, or review your data afterwards. Features Polar Verity Sense keeps your wrist free for maximum comfort and freedom of movement. Wear it on your upper arm, forearm, or snug against your skin under tight-fitting clothing, or clip it to your swimming goggles. With only one button, using Polar Verity Sense is simple. Only 3 cm wide and less than 1 cm thin, it packs powerful performance into a discreet design. Accurately tracks heart rate from the upper arm, forearm, or temple when used with the included goggle clip. Connectivity Broadcast your heart rate to the equipment and apps you use. Polar Verity Sense supports simultaneous dual Bluetooth channels and unlimited ANT+ connections, making it easy to connect to gym equipment, sports watches, mobile apps, and other compatible devices. Internal Memory With 16 MB of internal storage, the sensor can save up to 600 hours of training data directly on the device. Train without carrying your phone, then sync your workout data afterwards. Swimming Metrics A dedicated swimming mode automatically tracks heart rate, distance, pace, and pool turns. The included goggle strap clip lets you measure heart rate from the temple while you swim. Broadcast Range An omnidirectional antenna provides up to 150 meters (492 ft) of broadcasting range, making Polar Verity Sense well suited to team sports, coaching, and sideline monitoring. Durability Polar Verity Sense is water-resistant up to 50 meters (WR50) and operates in temperatures ranging from -4°F to 140°F. Battery Life & Performance Powered by a 45 mAh rechargeable battery, the Verity Sense delivers up to 30 hours of continuous training on a single charge. Warranty Information Polar provides a 2-year limited international warranty covering defects in materials and workmanship for the sensor. The textile armband and other elastic components are covered by a 1-year warranty. Why Optical Heart Rate (OHR) vs. ECG Chest Straps? Maximum Comfort & Freedom: ECG chest straps measure the heart's electrical activity and must be worn tightly around the chest, which can cause chafing or restrict breathing during intense exercise. Optical sensors use LED lights to track blood volume changes under the skin, allowing the sensor to be worn comfortably on the upper arm, forearm, or temple. No Moisture Required: Chest strap electrodes must be moistened with water or sweat to conduct a signal. Optical sensors are ready to read instantly against dry skin. Sport Versatility: The included goggle clip allows swimmers to measure heart rate directly from the temple, providing highly accurate readings in the water without the risk of a chest strap slipping down during a wall push-off.