If you’re tracking fitness progress, sizing changes, or training goals, the HAIZHIHUI Fitdays Smart Body Tape Measure makes it easier to stay consistent. It pairs with the Fitdays app via Bluetooth so you can record measurements in one place and view trends over time—without relying on handwritten notes.
You can view the current price and full details on Amazon here.
The large LCD display is designed for quick, clear reading, and the built-in smart chip helps capture measurements accurately and save them to the app instantly. It’s also built for solo use: the retractable easy-lock hook helps you measure common areas like waist, hips, chest, thighs, biceps, and more by yourself.
Within the Fitdays app, you can visualize your waist-to-hip ratio progress with graphs and keep a history of measurements for ongoing comparisons. The system supports unlimited users, which is convenient for households or trainers working with multiple clients.
Bluetooth pairing with the Fitdays app to record, store, and visualize measurements
Tracks waist-to-hip ratio progress with app graphing
Large LCD display for easy reading
Built-in smart chip for accurate measurement capture (±0.118 inches or ±3/32)
Retractable easy-lock hook for quick self-measuring (circumference or straight-line)
Supports tracking of multiple body areas (waist, hips, thighs, biceps, calves, neck, bust, shoulders, abdomen)
Unlimited users and a 1-year warranty
At 3.53 oz with a plastic case, it’s lightweight enough to toss in a gym bag, and it uses 1 AAA battery (included). For anyone who wants a simple, repeatable way to log body measurements and see changes over time, it’s a practical upgrade from a traditional tape.
