: Compatible with Bluetooth SMART (BLE) and ANT+ devices (Polar, Zephyr, etc.).

If you are looking to , you are likely searching for a fitness tracker that prioritizes privacy, customization, and performance over flashy ads and expensive subscriptions. RunnerUp is a community-driven, open-source GPS tracking application for Android that provides advanced workout features without the bloat of mainstream alternatives.

RunnerUp is highly praised for its . It can provide real-time updates on your pace, distance, and time. Most uniquely, it is one of the few apps that can audibly notify you when your heart rate goes above or below a specific zone. 2. Interval Workouts

: Technical users can download the latest releases, including alpha and beta versions, directly from the official repository .