iOS Heart Rate Monitor

The sample for working with heart rate devices was tested on Alpha MIO devices.
Based on https://github.com/liquidx/CoreBluetoothPeripheral and https://github.com/timburks/iOSHeartRateMonitor sources.

Using

Add to your project the next source files:

HeartRateMonitor.h
HeartRateMonitor.m

You should use the HeartRateMonitorDelegate protocol.
For example:

@interface ViewController : UIViewController <HeartRateMonitorDelegate>

@end

And then you should implement the next methods:

// Returns value from device in real time
- (void)updateHRM:(NSString *)data;

// Called when scanning timeout occured
- (void)scanningDidTimeout;

// Called when connection timeout occured
- (void)connectionDidTimeout;

// Called when disconnection occured
- (void)disconnection;

Initialization:

HeartRateMonitor *heartRateMonitor = [[HeartRateMonitor alloc] init];
heartRateMonitor.hrmDelegate = self;

For start scanning:

[heartRateMonitor startScan];

For stopping:

[heartRateMonitor stopScan];