Heartool
Heartool Summary
Heartool is a mobile Android app in Health And Fitness by Shenzhen Onecoder Technology Co., Ltd. Released in Sep 2021 (4 years ago). It has about 53.3K+ installs and 228 ratings with a 2.38★ (poor) average. Based on AppGoblin estimates, it reaches roughly 15.4K monthly active users . Store metadata: updated Dec 5, 2025.
Recent activity: 13.3K installs this week (16.4K over 4 weeks) showing exceptional growth , and 1.00 new ratings this week View trends →
Store info: Last updated on Google Play on Dec 5, 2025 .
2.38★
Ratings: 228
Screenshots
App Description
a powerful fitness & healthcare App which could track you daily health status.
Heartool is a powerful fitness & healthcare App which could track you daily health status. Turn your phone into a fitness tracker with Heartool, to record your workouts with heart rate data. It is a concise and most accurate way to measure your training progress, to reach your fitness goals.
Working with wearable devices to train in real time.
For heart rate sensor recommend: www.fitcare.com
Heartool gives you:
1.Tracking your live heart rate at right intensity for maximum results. With professional chart records, users could see their exercise effects when and after their training.
2.HRV biofeedback. Based on the heart rate sensor R-R interval data, together with professional algorithm, Heartool could help you to know your health and training status.
3.Cardio health condition. Based on the waveform (ECG) data and through the professional algorithm, Heartool could help you to discover hidden heart health hazards in time.
Main features:
1.Personalized heart rate zone setting, sync to the training sensor
2.Calories burned checking based on the workouts
3.Storing data import. If sensors not connected to the App, data could sync to the App after training.
4.Daily health management with cardio status and stress reflect
5.Health data record, review a summary of the result from your entire workout history