简体繁体 English

找不到Polar ble设备

[英]Polar ble device not found

原文 2015-06-29 13:32:04 3 1 android/ bluetooth/ bluetooth-lowenergy

I'm developing a new application that should display a heart rate value using "Polar" device. 我正在开发一个新的应用程序，该应用程序应该使用“ Polar”设备显示心率值。
I have downloaded a sample application from 我已经从下载了一个示例应用程序
https://developer.android.com/guide/topics/connectivity/bluetooth-le.html https://developer.android.com/guide/topics/connectivity/bluetooth-le.html

Phone Bluetooth connection recognizes "Polar" device and I paired it with the phone. 手机蓝牙连接可识别“ Polar”设备，因此我将其与手机配对。

The application succeed to find several devices, but doesn't find "Polar" device. 该应用程序成功找到了多个设备，但没有找到“ Polar”设备。 Some of the application that I downloaded from android market succeed to do so. 我从android market下载的某些应用程序成功做到了。

I'm clueless and can't find out that is the difference between the heart rate ble device to others. 我一无所知，无法确定那是其他人的心率测量仪之间的区别。

Thanks in advance! 提前致谢！

1 个解决方案

Which version the the Polar HRM do you have, as you nee one that supports Bluetooth 4.0 Low Energy (BLE / Smart) to utilise that app. 您拥有Polar HRM的哪个版本，因为您需要一个支持蓝牙4.0低功耗（BLE / Smart）的版本才能使用该应用程序。 Polar made this switch from Bluetooth to Bluetooth 4.0 Smart with the H6, so if you have an H5 or earlier you'll want some older vanilla Bluetooth code. Polar使用H6将蓝牙从Bluetooth切换到Bluetooth 4.0 Smart，因此如果您使用H5或更早版本，则需要一些较旧的原始蓝牙代码。