Скачать или смотреть Polar H9 Heart Rate Sensor Unboxing

This is my new Heart Rate Strap and Sensor. I bought it because I can use it with the mobile app HRV4Training to keep track of my HRV (Heart Rate Variability).

Bought it on Amazon on the 28th of Nov 2022 for £41.99

From Polar (https://www.polar.com/uk-en/sensors/h...)
When you're looking for a reliable high quality heart rate chest strap, Polar H9 fulfil all your needs and more. Bluetooth® and ANT+ technologies open up endless connection possibilities to any app or device you want to use.

Specifications
Compatibility: iOS mobile devices: iPhone 5s and later, with iOS 12 or later; Android mobile devices with Bluetooth 4.0 capability and Android 6.0 or later
Battery Type: CR2025
Battery Life: 400 hours with Bluetooth Low Energy, ANT+ and kHz transmission active
Connector Size: 34mm x 65mm x 10mm
Weight: Connector 21g (0.74oz), strap 39g (1.38oz)
Connector Material: ABS, ABS + GF, PC, Stainless steel.
Strap Material: 38% Polyamide, 29% Polyurethane, 20% Elastane, 13% Polyester
Water Resistance: 30m (suitable for swimming)
Operating Temperature: -10 °C to +50 °C / 14 °F to 122 °F

#cycling #hr #hrv #polar