Betrug
Product Limitation: Proprietary Bluetooth Protocol Restricts Third-Party Compatibility
Dear Bionny Support Team,
I am writing to formally express my frustration regarding the fundamental incompatibility of the Bionny fitness tracker with major fitness ecosystems and devices. After purchasing your bracelet with the expectation of seamless integration into my existing training setup, I discovered that it cannot connect to either my Garmin sports watch or any mainstream indoor cycling platform such as Rouvy, Zwift, or TrainerRoad.
Upon investigation, I learned that your device uses a proprietary Bluetooth protocol that is incompatible with the industry-standard BLE (Bluetooth Low Energy) Heart Rate Service (GATT 0x180D) specification. This means that heart rate data collected by your bracelet is locked within your proprietary app ecosystem and cannot be exported or integrated with third-party applicationsâa significant limitation that was not clearly communicated at the point of sale.
This is a critical flaw in your product design. In 2026, fitness enthusiasts expect their devices to interoperate across multiple platforms. The fact that your bracelet's health data cannot be shared with my Garmin watch or used to power my indoor cycling workouts makes the device substantially less valuable than advertised.
My questions are:
1. Does the Bionny bracelet support the standard BLE Heart Rate Service protocol? If not, why not?
2. Are there any plans to implement industry-standard Bluetooth protocols to enable third-party integration?
3. Why was this limitation not clearly disclosed in the product description?
I would appreciate a transparent response regarding your product's technical limitations and your roadmap for improving cross-platform compatibility. Otherwise, I will be pursuing a return and recommending that potential customers consider competitors whose devices actually integrate with mainstream fitness ecosystems.
I look forward to your prompt reply.








