This spirometer enables easy data recording on a mobile phone via Bluetooth. Key benefits - Resistance based design suitable for both children and adults, supporting focused lung training. - Sleek black color for a stylish, low-profile look. - Bluetooth connectivity enables convenient tracking and analysis of lung training progress on a mobile device. - User-friendly design provides a straightforward, practical solution for improving lung function. What makes it work - Function: Designed to support lung training with a resistance-based approach, helping users strengthen respiratory muscles and improve lung function. - Compatibility: Connects to a mobile phone to record, store, and analyze training data through a paired app or device. - Size and form: Compact and unobtrusive with a modern black finish suitable for home or clinical settings. - Material and build: Built as a practical training device with a focus on ease of use and durability for repeated sessions. 2-3 practical use scenarios - Daily home training for adults and children: Use as part of a regular routine to strengthen breathing muscles, monitor progress, and maintain lung health. Record sessions on a mobile phone to observe improvements over time. - Rehabilitation or respiratory therapy: Incorporate into breathing exercises during rehabilitation programs, with data tracking to assess response to training and guide adjustments. - Sports and performance training: Include in pre- and post-workout routines to monitor lung function, helping athletes maintain or improve respiratory endurance. Notes - This device emphasizes ease of use, Bluetooth data recording, and a simple user experience for consistent lung training. - Suitable for users seeking a practical tool to measure, track, and improve lung function through resistance-based training.