The Vernier Go Wireless Heart Rate consists of a pair of wireless hand grips that measure heart rate on a mobile device. It is ideal for continuously monitoring heart rate before, during, and after exercise or while a person is stationary. It connects via Bluetooth^® wireless technology to compatible devices.

Note: Vernier products are designed for educational use. Our products are not designed nor are they recommended for any industrial, medical, or commercial process such as life support, patient diagnosis, control of a manufacturing process, or industrial testing of any kind.

What’s Included

• Heart Rate Hand Grips
• Polar Transmitter Module (battery included)

Compatible Software and Interfaces

Getting Started

Ensure that the Polar Transmitter Module is attached to the Heart Rate Hand Grips securely. Locate and record the ID on the side of the Polar Transmitter Module. This is a unique sequence of six numbers and/or letters (e.g., ID:XXXXXX). Have the subject grasp the handles of the Go Wireless Heart Rate to activate the Bluetooth radio in the Polar Transmitter Module. The sensor is now ready for data collection.

Note: Compatible devices for connection via Bluetooth include LabQuest^® 2 or newer, Chromebook™, macOS^® and Windows^® computers, iPadOS™, and iOS and Android™ mobile devices. See www.vernier.com/manuals/gw-hr for a list of software compatible with Go Wireless Heart Rate.

Collecting Data with Graphical Analysis

1. Open Graphical Analysis. 
2. Tap Create Experiment. Choose Wireless Sensors.
3. Select the Polar HR with the proper ID from the list of available sensors.
4. Tap Collect to begin data collection. 

Note: The sensor will disconnect from the device 30 seconds after letting go of the hand-grips. To reconnect to the sensor, tap Connect and select your Polar HR sensor.

Collecting Data with LabQuest App

1. Choose New from the File menu. On the Meter screen, choose Wireless Device Setup ► Go Wireless from the Sensors menu.
2. Select the Polar HR with the proper ID from the list of available sensors. Select OK.
3. The heart rate of the subject will be displayed on the Meter screen.
4. Collect data as desired.

Note: The sensor will disconnect from the device 30 seconds after letting go of the hand-grips. To reconnect to the sensor, navigate to the Meter screen. Tap Offline: Heart Rate and select Go Wireless. Tap Connect and select your Polar HR sensor.

Collecting Data without Bluetooth Wireless Technology

This sensor can also be used with a Vernier interface and a Heart Rate Receiver (HR-REC, not included). Here is the general procedure to follow when using the Go Wireless Heart Rate with a Vernier interface that is not compatible via Bluetooth.

1. Connect the Heart Rate Receiver to the interface. 
2. Start the data-collection software.
3. The software will identify the Go Wireless Heart Rate as a Hand-Grip Heart Rate Monitor. A default data-collection file will be opened.
4. You are now ready to collect data.

Note: The subject’s heart rate will not be displayed on the Meter screen when using the Heart Rate Receiver with the Heart Rate Hand Grips. Heart rate will be calculated and then graphed during data collection after a short delay.

Specifications

Polar Transmitter Module

* Use of RF Transmission requires Heart Rate Receiver (order code: HR-REC) and an interface
(Go! Link^®, LabQuest, etc.)

How the Sensor Works

The Go Wireless Heart Rate measures a person’s heart rate by registering the small electrical signals carried across the surface of a person’s skin each time his or her heart contracts. The Polar Transmitter Module detects each electrical signal from the heart through the electrodes on the hand grips. The heart rate information is then wirelessly transmitted using a Bluetooth radio to supported mobile devices.

Troubleshooting

For troubleshooting and FAQs, see www.vernier.com/til/3533

Accessories/Replacements

Disposal

When disposing of this electronic product, do not treat it as household waste. Its disposal is subject to regulations that vary by country and region. This item should be given to an applicable collection point for the recycling of electrical and electronic equipment. By ensuring that this product is disposed of correctly, you help prevent potential negative consequences on human health or on the environment. The recycling of materials will help to conserve natural resources. For more detailed information about recycling this product, contact your local city office or your disposal service.

The symbol, shown here, indicates that this product must not be disposed of in a standard waste container.

Warranty

Warranty information for this product can be found on the Support tab at www.vernier.com/gw-hr/#support

General warranty information can be found at www.vernier.com/warranty