1.System Support？ For IOS: Support IOS7.0 and above phones. For Android: Support Bluetooth 4.0 and Android 4.3 and above. In 2013year, Google published android 4.3 O/S that start to support BLE 4.0. So it needs android 4.3 O/S at least. The device uses BLE4.0 technology, it MUST requires the phone has Bluetooth 4.0. As we know, the android system is open-source, and the mobile phone manufacture can customize the system. There are so many mobile phone manufactures, so many android phones. So the APP is not compatible to all android phones. 2.Why the device won't beep when it loses connection with the phone? 1.Stability The anti-lost alarm device will always alert without reasons. Sometimes, the user might be scared by the unexpected alarm voice. We processed this issue with the technique, it will reduce the probability of unexpected alarm. We take the user's using experience at the first place. 2.Power consumption As the anti-lost alarm device, the buzzer consumes most of the battery power. One CR2032 battery cell's capability is limited, it can't support the device for a long working time with frequent alarm. So we give up the design of two way alert initially, longer working time will meets user's using experience. Nobody wants to change the battery cell continually to use the device. 3.Actual using experience The beep sound is not big enough to remind you in public place. The use of anti-theft is not that significant. Our consideration is help user find their misplaced or lost things easily and remind them don't leave their belongings behind to avoid lose their belongings. That is big help in actual using. Our purpose is to bring user good using experience.
Trustpilot
1 month ago
1 month ago
