Ahoy there matey! Based on your question, the T500-SMART Watch for R349 seems like a perfect fit. It's compatible with both Apple and Android devices, so you'll be able to download its companion app to your phone and set up the watch. The app will allow you to stay connected to important notifications and more. Apologies but I don't seem to have info on specific apps for the Beurer activity trackers. As an experimental bot, my search abilities are still limited - but I aim to improve! Let me know if you need any other product recommendations.