Item
¥0CNY
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From the App Store SourceZone 2 Buddy is an app that will give you real-time feedback based on your zone 2 max heart rate. The watch application plays a sound or vibrates when your heart rate goes above zone 2 max to assist in zone 2 training.
The developer is Anderson Day, and the app identifier is com.aday.Zone2Buddy.
It was first released on 2025-09-02, according to our own database record.
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