Introduction
The TANITA BC-714 Body Composition Monitor is designed to support your health management with its comprehensive functions. This manual provides detailed instructions for the proper setup, operation, and maintenance of your device.

Image: TANITA BC-714 Body Composition Monitor. This image displays the white body composition monitor from a slightly elevated angle, highlighting its display screen and the four metallic foot electrodes.
Setup
1. Battery Installation
The device requires four AA (R6) batteries for operation. Ensure correct polarity when inserting the batteries.
- Open the battery compartment cover located on the underside of the unit.
- Insert four AA (R6) batteries, matching the (+) and (-) terminals as indicated.
- Close the battery compartment cover securely.
2. Initial Settings
Before first use, set your personal data. The device allows registration for up to 5 individuals.
- Turn on the device.
- Select a personal data number (1-5).
- Set your height in centimeters (range: 90.0 cm to 220.0 cm, in 0.5 cm increments).
- Set your age (target age for measurements: 6-99 years).
- If applicable, select Athlete Mode.
Operating Instructions
1. Standard Measurement (Automatic Recognition)
The device features an automatic recognition function (Step-on).
- Step onto the unit barefoot. Ensure your feet are placed correctly on the electrodes.
- The unit will automatically recognize your profile and begin measurement.
- Remain still until all measurements are displayed.
2. Weight-Only Measurement
To measure only your weight without body composition analysis:
- Press the "Weight Only" button (if available) or step on the unit with shoes on.
- The device will display your weight.
3. Guest Mode
Use Guest Mode for temporary users who are not registered on the device.
- Press the "Guest Mode" button (selectable from the call button).
- Enter the guest's height and age as prompted.
- Step onto the unit to perform the measurement.
Features
The TANITA BC-714 provides various body composition measurements to help you monitor your health:
- Weighing Capacity: Maximum 150 kg. Minimum display increments are 100 g for weights 0-100 kg, and 200 g for weights 100-150 kg.
- Body Fat Percentage: Measured in 0.1% increments. Target age: 6-99 years. Assessment categories include Underweight, -Standard, +Standard, Slightly Obese, and Obese.
- BMI (Body Mass Index): Measured in 0.1 increments. Target age: 6-99 years.
- Visceral Fat Level: Provides an assessment (Low / Standard / High) for individuals aged 18-99 years.
- Basal Metabolic Rate (BMR): Measured in 1 kcal/day increments. Target age: 18-99 years. Assessment categories include Low, Standard, and High.
- Body Age: Calculated in 1-year increments. Target age: 18-99 years.
- Estimated Bone Mass: Measured in 100 g increments.
- Athlete Mode: A specialized setting for individuals who engage in intense physical activity.
Specifications
| Feature | Detail |
|---|---|
| Brand | TANITA |
| Model Number | BC-714 |
| Product Dimensions (W x H x D) | 295 x 37 x 295 mm |
| Product Weight | Approx. 1.2 kg (including batteries) |
| Weighing Capacity | Max 150 kg (0-100 kg: 100 g increments; 100-150 kg: 200 g increments) |
| Body Fat Percentage Range | 0.1% increments |
| BMI Range | 0.1 increments |
| Basal Metabolic Rate Range | 1 kcal/day increments |
| Body Age Range | 1-year increments |
| Estimated Bone Mass Range | 100 g increments |
| Height Setting Range | 90.0 cm to 220.0 cm (0.5 cm increments) |
| Target Age for Measurements | 6-99 years (some features 18-99 years) |
| User Registration | Up to 5 people |
| Power Source | DC6V, AA batteries (R6) x 4 |
| Display Character Height | 25 mm |
| Materials | ABS, AS, SUS (Stainless Steel), Silicone Rubber |
| Country of Origin | China |
Maintenance
Proper care ensures the longevity and accuracy of your body composition monitor.
- Cleaning: Wipe the surface of the unit with a soft, damp cloth. Do not use abrasive cleaners or immerse the unit in water.
- Storage: Store the unit in a dry place, away from direct sunlight and extreme temperatures. Avoid placing heavy objects on the unit.
- Battery Replacement: Replace all four batteries simultaneously when the low battery indicator appears on the display. Do not mix old and new batteries or different types of batteries.
Troubleshooting
If you encounter issues with your TANITA BC-714, refer to the following common solutions:
- No Display / Unit Does Not Turn On:
- Check if batteries are inserted correctly with the right polarity.
- Replace all batteries with new ones.
- Inaccurate Readings:
- Ensure the unit is placed on a hard, flat surface (not carpet).
- Make sure your feet are clean and dry, and correctly positioned on the electrodes.
- Avoid moving during measurement.
- Verify that your personal data (height, age) is correctly entered.
- Error Message Displayed:
- Refer to the specific error code in the full instruction manual for detailed solutions.
- Try removing and reinserting the batteries to reset the device.
Warranty and Support
The TANITA BC-714 Body Composition Monitor comes with a 1-year warranty from the date of purchase. Please retain your purchase receipt as proof of purchase.
For further assistance, technical support, or warranty claims, please contact TANITA customer service. Refer to the contact information provided in the full instruction manual included with your product or visit the official TANITA website.
Main Accessories Included:
- Instruction Manual (with Warranty Certificate)
- AA Batteries (R6) x 4







