Figure 15: chart options

Tap Select Chart Data to open up the chart data menu as shown in Figure 16 below.

Figure 16: available chart data options

Tap the Heart Rate menu option to switch to the Heart Rate option. As shown in Figure 17 below, the chart will reset to display the heart rate and the label on the chart will update.

Figure 17: chart showing heart rate

To change the chart timescale, tap the Details button to bring up the chart options menu again, and select the Select Chart Timescale as shown in Figure 18 below.

Figure 18: chart timescale menu option

This will open up the chart timescale menu as shown in Figure 19 below.

Figure 19: available chart timescale options

Once you select a new timescale, the chart will refresh to show the new timescale as shown in Figure 20 below.

Figure 20: changed timescale

Figure 22: recording measurements

The History and Settings options will be disabled while recording. You can tap the Information button at the bottom of the screen (as shown in Figure 23 below) to open up the recording information page.

Figure 23: recording information button

This will show the start time of the recording and the duration and allow the recording name and details to be edited as shown in Figure 24 below.

Figure 24: recording details

You can then change the name of the recording and add a description as shown in Figure 25 below.

Figure 25: modified recording name and description.

Tap OK to save the changed values and return to the main screen. You can tap the Disconnect button to disconnect from the pulse oximeter when you are finished recording: if you disconnect while recording the recording will be automatically ended. The connection will be automatically closed when the pulse oximeter turns off.

Figure 26: listing of all saved measurement files

Tap on any entry in the listing to view the chart of the recording: this will be loaded as shown in Figure 27 below.

Figure 27: loading pulse oximeter data

The chart will then be displayed as shown in Figure 28 below.

Figure 28: chart of recorded measurements

Tap on any point in the chart to see the measurement detail and the associated date and time: this is shown for the heart rate in Figure 29 below, and for the blood oxygen in Figure 30 below.

Figure 29: tap to show heart rate detail

Figure 30: tap to show blood oxygen detail

When the orientation is changed to landscape the chart will enlarge to fill as much space as is available, as shown in Figure 31 below.

Figure 31: landscape view of chart

Press the Back button to return to the listing. A long press on any entry in the listing will open its menu, as shown in Figure 32 below.

Figure 32: measurement file options menu

Select the Details option to show information about the recording, including the name, description and duration of the recording as seen in Figure 33 below.

Figure 33: recording detail

You can edit the name and description as shown in Figure 34 below.

Figure 34: changes to the recording name

Tap OK to save your changes and return to the listing as shown in Figure 35 below.

Figure 35: updated recording name

Tap the Delete menu item to remove a measurement, as shown in Figure 36 below.

Figure 36: deleting a recording

A confirmation prompt will appear as shown in Figure 37 below. Tap OK to delete the recording. This action is permanent: deleted recordings can never be recovered.

Figure 37: delete confirmation

The measurement will be permanently deleted as seen in Figure 38 below.

Figure 38: removed measurement file

Figure 39: individual recording share

Tapping the Share menu item will open up the Android share menu, similar to what is shown in Figure 40 below.

Figure 40: sharing menu screen for an individual recording

Select the desired share option and it will be passed the recording data. Tap Gmail to email all measurements: it will open up a new email message with an attachment as shown in Figure 41 below. You can then enter the recipient(s) email address(es), edit the body of the email and send the recording file.

Figure 41: sending a recording as an email attachment

After you send the recording you will see the confirmation message as shown in Figure 42 below.

Figure 42: sending the email

The attachment is a comma-separated values (CSV) file that can be opened up in Microsoft® Excel® or Google® Docs, and will include the time each measurement in the recording was received by the Android device from the pulse oximeter, the pulse and blood oxygen values and the status bytes sent by the pulse oximeter.

Figure 43: more measurements option

A menu will appear with the additional supported measurement types as shown in Figure 44 below. Tap the desired measurement: as shown below the Weight option is selected.

Figure 44: additional supported measurement types

If the application is installed, then it will be launched as shown in Figure 45 below.

Figure 45: SimpleEye Bluetooth Weight Scale

Once the measurement has been recorded in the other application, press the Back button to return to the main recording screen. You can then take additional measurements as shown in Figure 46 below, where Blood Pressure is selected.

Figure 46: additional supported measurement types

In this case the application is not installed so the Android Market listing is shown as seen in Figure 47 below.

Figure 47: Android Market listing for SimpleEye Bluetooth Blood Pressure

Figure 48: application settings and information

To clear all saved measurements, tap the Clear saved measurements item: this will prompt you for confirmation as shown in Figure 49 below.

Figure 49: initial confirmation to clear all saved measurements.

If you tap the Clear button, you will be prompted for confirmation a second time, as shown in Figure 50 below.

Figure 50: final confirmation to clear all saved measurements.

If you tap the Clear button a second time then the measurements will be deleted. This action is permanent: deleted recordings can never be recovered. After the deletion is done the Clear saved measurements item will be disabled, as shown in Figure 51 below.

Figure 51: successfully cleared all saved measurements

To clear all saved pulse oximeter information, tap the Clear saved oximeters item as shown in Figure 52 below.

Figure 52: clear saved pulse oximeter information.

This will prompt you for confirmation as shown in Figure 53 below.

Figure 53: confirmation to clear all saved pulse oximeters

If you tap the Clear button, all saved pulse oximeter details will be removed. Next time a pulse oximeter is connected its details will be saved once again. After the pulse oximeter details are cleared, the Clear saved oximeters item will be disabled, as shown in Figure 54 below.

Figure 54: successfully cleared all saved pulse oximeter information

SimpleEye Live Pulse Oximeter supports eyes-free use: voice reports can be used to monitor measurement values at a defined interval. Check the Enable Voice item to activate voice reports. The period between audible reports can be set using the Voice Report Interval item as seen in Figure 56 below: this also shows the current setting.

Figure 55: set the voice report interval

Once opened, an input dialog will appear as shown in Figure 56 below.

Figure 56: current voice report interval input dialog

Enter the new report interval as shown in Figure 57 below.

Figure 57: new voice report interval

Tap Update to update the interval as shown in Figure 58 below.

Figure 58: updated voice report interval