Digital Scales

Digital scales are the largest part of our weight scales range, and they cover two genuinely different jobs. Some simply show your weight. Others estimate what that weight is made of, body fat, muscle, water, and bone, using a small electrical signal. Both look similar standing in a bathroom, so it is worth knowing which one you are actually buying.

This range sits within our Weight Scales category, alongside Kitchen Scales, Baby Weight Scales, and Analogue Scales. Brands here include Beurer, Certeza, and CareCheck.

Plain Weight Scales

These show one number and nothing else. Certeza GS-807 and GS-808, the CareCheck digital scale, and the Beurer GS and PS series all fall here. If all you want is a reliable, easy to read weight each morning, this is the simpler and usually cheaper option, and there is nothing lacking about it for that purpose.

Diagnostic Scales

The Beurer BG-51 XXL and the Bluetooth BF-105 go further, estimating body fat, muscle mass, water percentage, and bone mass using bioelectrical impedance. A small, harmless current passes up through one foot and down the other. Fat resists the current more than muscle and water do, and the scale uses that resistance, along with your height, age, and sex, to estimate composition.

Treat these numbers as estimates, not lab results. Hydration shifts the reading, so a measurement taken after exercise will differ from one taken first thing in the morning. The trend across weeks is the useful part, not any single reading.

Anyone with a pacemaker or another implanted electronic medical device should not use a bioelectrical impedance scale. A plain weight scale carries no such restriction and is the safer choice if this applies to you or anyone in your household.

Choosing Between Them

• If you only want a weight number, buy a plain scale and save the difference in price.
• If you are actively trying to build muscle or lose fat rather than just weight, a diagnostic scale gives you more useful information, since weight alone cannot tell fat loss from muscle loss.
• If anyone in the household has a pacemaker, buy a plain scale, not a diagnostic one.
• Bluetooth models such as the BF-105 log every reading automatically, which makes the weekly trend far easier to see than writing numbers down by hand.

Getting a Reading You Can Trust

• Weigh on a hard, flat floor. Carpet compresses under the scale’s feet and can throw the reading off by several kilograms.
• Weigh at the same time each day, ideally first thing in the morning before eating or drinking.
• Stand barefoot for diagnostic scales, since the electrodes need direct skin contact to work at all.
• Expect one to two kilograms of normal daily variation from food and water. Judge the weekly trend, not the daily number.

Frequently Asked Questions – (FAQs)