You get unmatched heart-rate precision across devices with the Polar H10 chest strap.
Works with all HRM-compatible equipment and offers Bluetooth, ANT Plus, and 5 kHz connectivity, plus simultaneous Bluetooth and ANT+ use and up to two Bluetooth connections.
Supreme accuracy: widely recognized as Polar's most precise heart-rate sensor to date.
A light, comfortable fit for workouts, featuring a Pro chest strap with improved electrodes, an easy buckle, and silicone dots (weighs roughly 60 grams).
Durable and practical: fully waterproof with internal memory for hours of training data, and powered by a CR2025 battery (included) with up to 400 hours of battery life.
