Target Heart Rate Calculator

Target Heart Rate Calculator

$34.88

Available Options

karvonen calculator
Target Heart Rate Calculator

A total of 5 guests made comments

2026-01-06

Nicely packed, easy to use, and looks just like the pictures.

2026-01-12

The packaging was secure and well done, and the product was protected properly.

2026-01-12

This item performs its function reliably and is simple to use.

2026-01-09

Functional and durable product overall.

2026-01-13

Everything arrived safely and functions perfectly.

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