Introduction
This manual provides comprehensive instructions for the setup, operation, and maintenance of your Polar OH1 Heart Rate Sensor. Please read this manual carefully before using the device to ensure optimal performance and longevity.
The Polar OH1 is a versatile optical heart rate sensor that combines comfort with connectivity, allowing you to track your heart rate accurately across various sports and activities. It can be worn on the arm or temple, and transmits data via Bluetooth and ANT+ to compatible devices and fitness apps.
What's in the Box
- Polar OH1 optical heart rate sensor
- Armband
- Goggle clip
- USB charger and data transfer unit
Image: Contents of the Polar OH1 package, including the sensor, armband, goggle clip, and USB charging cradle.
Setup
1. Charging the Battery
Before first use, fully charge the Polar OH1 battery. Connect the sensor to the USB charger and plug it into a USB port (e.g., computer, USB power adapter). The LED indicator on the sensor will show charging status.
Image: A close-up view of the Polar OH1 sensor, highlighting the green optical heart rate LEDs and the charging contacts on the back.
2. Pairing with Devices
The Polar OH1 can be paired with various fitness apps, sportwatches, bike computers, and gym equipment via Bluetooth or ANT+.
- For Polar Flow App: Download the Polar Flow app on your smartphone. Turn on the OH1 sensor. Open the app and follow the on-screen instructions to pair.
- For Sportwatches/Bike Computers: Refer to your device's manual for specific pairing instructions. Generally, you will need to enable heart rate sensor search on your device and then activate the OH1.
Operating Instructions
Wearing the Sensor
The Polar OH1 offers flexible wearing options:
- On the Arm: Place the sensor into the armband holder. Wear the armband snugly around your forearm or upper arm, ensuring the optical sensor is in good contact with your skin.
- On the Temple (for Swimming): For swimming, attach the sensor to the goggle clip and place it against your temple under your swimming cap.
Image: The Polar OH1 sensor securely placed in its armband, worn on the upper arm, ready for activity tracking.
Image: The Polar OH1 sensor attached to a pair of swimming goggles, designed for heart rate monitoring during aquatic activities.
Starting a Training Session
Once paired, activate the sensor by pressing the button. The LED will indicate its status. Start your training session on your paired device or app. The OH1 can also record sessions independently to its internal memory.
Maintenance
Cleaning
- Rinse the sensor and armband with fresh water after each use, especially after swimming or heavy sweating.
- Clean the optical lens regularly with a soft cloth to ensure accurate readings.
- The armband is machine washable (follow care instructions on the band).
Storage
Store the sensor in a cool, dry place when not in use. Avoid prolonged exposure to direct sunlight or extreme temperatures.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No heart rate reading | Sensor not properly positioned; low battery; poor skin contact. | Adjust sensor position for better contact; charge battery; clean sensor lens. |
| Cannot pair with device | Sensor not active; device Bluetooth/ANT+ off; too far from device. | Ensure sensor is on; enable Bluetooth/ANT+ on device; bring devices closer. |
| Inaccurate readings | Sensor dirty; armband too loose; excessive movement. | Clean sensor; tighten armband; minimize sensor movement during activity. |
Specifications
- Model Number: 92074855
- Dimensions: 9.37 x 1.04 x 0.94 cm
- Weight: 78 grams (product), 17 grams (sensor only)
- Battery: 1 Lithium Metal battery (included), rechargeable Li-ion
- Connectivity: Bluetooth, ANT+
- Material: Polyester (armband)
- Water Resistance: Suitable for swimming (check specific depth rating if available, generally 30m for Polar devices)
- Operating Temperature: -10 °C to +50 °C (14 °F to 122 °F)
Warranty and Support
Polar products are covered by a limited international warranty. For detailed warranty information and support, please visit the official Polar website or contact your local Polar customer service. Keep your proof of purchase for warranty claims.
For further assistance, visit the Polar Store on Amazon or the official Polar support pages.
