POLAR (ポラール) H９心電式 胸 心拍センサー 【Bluetooh ・ ANT+ 対応/スマートフォン ・スマートウォッチ ・ サイクルコンピューター 接続 】 ブラック

Description

❤️ Stay ahead of your heart game with Polar H9 – the pro’s choice for smart training!

The Polar H9 is a lightweight, black heart rate sensor designed for everyday athletes and fitness enthusiasts. Featuring dual Bluetooth and ANT+ connectivity, it pairs seamlessly with a wide range of smartwatches, smartphones, and gym equipment. Backed by decades of scientific research, it delivers gold standard heart rate accuracy. Available in two adjustable sizes, it ensures a comfortable fit while tracking heart rate and calorie consumption across various activities. Compatible with popular fitness apps like Polar Beat and Peloton, the H9 transforms your training with reliable, real-time data.