ZoneHeart

WIIOR TECH LTD

About this app

ZoneHeart turns two simple numbers into a clear training plan. Enter your age and resting heart rate, and ZoneHeart calculates your five heart-rate zones so you always know how hard to push.

Each zone is shown with its bpm range and an easy-to-read bar, from gentle Zone 1 recovery to all-out Zone 5 efforts. A built-in guide explains what each zone is for, whether you are burning fat, building endurance or training at threshold.

Clean and modern, ZoneHeart has no accounts, no clutter and no ads. Enter your details and train in the right zone.

Features:

Five heart-rate zones from your data

Clear bpm ranges and zone bars

Plain-language zone guide

Adjustable max and resting HR

Smooth, modern design

Offline and ad-free