title: Microsoft Band Accelerometer update time interval cannot be changed (iOS SDK)
body: <p>How can I control the accelerometer update time interval on microsoftband (iOS SDK)</p>
  
  <p>Microsoft Band Documentation says that Accelerometer frequency can be changed, here is a screenshot from documentation </p>
  
  <p><a href="https://i.stack.imgur.com/KZycg.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/KZycg.png" alt="enter image description here"></a></p>
  
  <p>to three HZ, 62, 31, AND 8 HZ
  for now I get the default update time which it is 31hz, I need to change it</p>
  
  <blockquote>
    <p><strong>for example</strong> - iphone accelerometer the time interval can be changed
    CMMotionManager().accelerometerUpdateInterval = 0.01</p>
    
    <p><strong>what I need is to have the feature above on microsoftband</strong>, and <strong>change accelerometer frequency to one of 62/31/8 hz</strong></p>
  </blockquote>
  
  <pre><code>band.sensorManager.startAccelerometerUpdatesToQueue(NSOperationQueue(), errorRef: nil, withHandler: { (accelData, er) -&gt; Void in
                      let x = String(format: "%f",accelData.x)
                      let y = String(format: "%f",accelData.y)
                      let z = String(format: "%f",accelData.z)
                      var date: String {
                          return "\(NSDate().timeIntervalSince1970 * 1000)"
                      }
  
  
                      let str = "\(date), \(x), \(y), \(z) \n"
  
                      self.updateMSBandData(accelData)
  
                  })
  </code></pre>