1. Introduction
This manual provides instructions for the RENPHO Smart Retractable Tape Measure, Model RF-BMF01. This device is designed to accurately measure body circumference and length, integrating with the RENPHO Health App via Bluetooth for tracking and analysis of measurements related to fitness, weight management, and general body progress.
2. Safety Information
- Do not attempt to disassemble or modify the device.
- Keep the device away from water and extreme temperatures.
- Handle the tape measure carefully to avoid injury. The tape is flexible but can cause minor cuts if mishandled.
- Keep out of reach of children.
- The device contains a Lithium metal battery. Dispose of batteries according to local regulations.
3. Package Contents
Verify that all items are present in your package:
- 1 x RENPHO Smart Retractable Tape Measure
- 1 x User Manual
- 1 x Lithium metal battery (pre-installed or included separately)
4. Product Overview
The RENPHO Smart Retractable Tape Measure is a compact, digital measuring device. It features an LCD screen for clear readings and three control buttons for operation. The tape itself is 1.5 meters (approximately 60 inches) long and is designed for both length and circumference measurements.
Image 4.1: RENPHO Smart Retractable Tape Measure and companion app.
Key Features:
- Bluetooth Connectivity: Connects to the RENPHO Health App for automatic data synchronization and historical tracking.
- Large LCD Display: Provides clear and immediate measurement readings.
- Dual Measurement Modes: Supports "Length Mode" for straight-line measurements and "Circumference Mode" for body parts.
- Easy Lock Hook Design: Facilitates single-hand operation for self-measurement.
- Unit Switching: Easily switch between inches and centimeters.
5. Setup
5.1 Battery Installation
The device uses one CR2032 Lithium metal battery. If not pre-installed, open the battery compartment by turning the cover as indicated by the arrows. Insert the battery with the positive (+) side facing up, then close the compartment securely.
5.2 App Download and Pairing
- Download the RENPHO Health App from your device's app store (iOS or Android). You can scan the QR code below for direct access.
- Ensure Bluetooth is enabled on your smartphone.
- Open the RENPHO Health App and create an account or log in.
- Turn on the tape measure by pressing the power button.
- In the app, navigate to the "Circumferences" section or add a new device. The app should detect the tape measure via Bluetooth. Follow the on-screen prompts to pair the device.
Image 5.1: App download instructions and visual representation of measurements with the RENPHO Health App. Scan the QR code in the image or visit qrco.de/bcTpOZ to download the app.
6. Operating Instructions
6.1 Power On/Off
Press the power button (usually the middle button) to turn the device on. The device will automatically turn off after a period of inactivity to conserve battery.
6.2 Switching Units (Inches/Centimeters)
Short press the "M" button to toggle between inches (in) and centimeters (cm) on the display.
6.3 Measurement Modes
The tape measure offers two modes:
- Length Mode: For straight-line measurements.
- Circumference Mode: For measuring body parts. In this mode, a 2.1 cm (0.84 inch) gap is accounted for to ensure accurate circumference readings when the tape head is inserted into the receptacle.
Long press the "M" button to switch between these two modes.
Image 6.1: Illustration of Length Mode and Circumference Mode with unit switching.
6.4 Taking Measurements
- Pull out the tape to the desired length.
- For circumference measurements, use the easy-lock hook design to secure the tape around the body part. This allows for single-hand operation.
- Read the measurement on the LCD screen.
- To save the measurement to the app, ensure the device is paired and the app is open in the "Circumferences" section. The measurement will typically synchronize automatically. If not, press the save button on the device (if available, or confirm in the app).
- Press the retract button to retract the tape.
Image 6.2: Demonstrating the easy lock hook design for effortless single-hand operation.
6.5 Using the RENPHO Health App
The app allows you to:
- Track measurements over time for various body parts (e.g., waist, chest, biceps, hips).
- View historical data in clear graphs and charts.
- Set goals and monitor progress for weight loss, muscle gain, or fitness.
- Create multiple user profiles, including a "Baby Mode" for tracking infant growth.
Image 6.3: Accurate tracking of body measurements with clear graphics on the RENPHO Health App.
Image 6.4: Baby Mode feature in the RENPHO Health App for documenting infant growth.
7. Maintenance
- Clean the device with a soft, dry cloth. Do not use abrasive cleaners or immerse in water.
- Store the tape measure in a cool, dry place when not in use.
- Replace the battery when the display becomes dim or the device fails to power on.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Low or dead battery. | Replace the CR2032 battery. Ensure it is inserted correctly. |
| Cannot connect to RENPHO Health App. | Bluetooth is off; device not in pairing mode; app issue. | Ensure Bluetooth is enabled on your phone. Turn the tape measure off and on again. Restart the RENPHO Health App. Ensure the app is updated to the latest version. |
| Measurements are not syncing to the app. | Device not paired; app not open or in correct section. | Verify successful pairing. Open the app and navigate to the "Circumferences" section before taking a measurement. |
| Tape retraction issue. | Tape mechanism obstruction or damage. | Gently pull the tape out and retract it again. Do not force the retraction. If the issue persists, contact customer support. |
9. Specifications
| Feature | Detail |
|---|---|
| Model | RF-BMF01 |
| Dimensions (L x W x H) | 7.1 x 5.8 x 2.7 cm (2.8 x 2.3 x 1.1 inches) |
| Weight | 100 grams (3.5 oz) |
| Tape Length | 150 Centimeters (60 inches) |
| Measurement Accuracy | 0.1 cm |
| Power Source | 1 x CR2032 Lithium Metal Battery |
| Connectivity | Bluetooth |
| Material | Plastic |
Image 9.1: Product dimensions.
10. Warranty and Support
RENPHO provides a warranty for this product. Please refer to the official RENPHO website or your purchase documentation for specific warranty terms and conditions.
For technical support, troubleshooting assistance, or warranty claims, please contact RENPHO customer service through their official website or the RENPHO Health App.
Availability of Spare Parts: 2 Years
11. Official Product Videos
The following videos provide additional visual guidance on using your RENPHO Smart Retractable Tape Measure:
11.1 RENPHO Smart Tape Measure Overview
Video 11.1: This video demonstrates the key features and usage of the RENPHO Smart Retractable Tape Measure, including its easy lock hook, dual measurement units, and app integration for tracking progress. It shows various applications like measuring waist, biceps, and tracking pregnancy progress.
