Correct Measurement - Automatically calibrates the four highly sensitive electrodes on the surface of the balance for accurate readings for everyone. Multi-user convenience - Easily accommodate multiple family members and friends using the same device at the same time; switch between users with a dedicated button. Key specifications - Weight range: 0 to 396 lb (0 to 180 kg) - Weight accuracy: 0.05 kg Compact and portable - Small size, light weight, and easy to carry for home, office, or travel use. Easy operation - There is a button to replace the devices at any time. Practical use scenarios - Home health monitoring: family members track weight trends over time with a single shared scale. - Shared facility use: gyms, wellness centers, or clinics can provide weight checks for multiple clients without multiple devices. - Travel and on-the-go checks: compact design makes it convenient to carry and use while traveling.