Track waist, hips, arms and more to 0.1 cm — synced straight to your phone.
The scale tells you how much you weigh. The ADAK Smart Body Measuring Tape shows how your shape is changing. A magnetic-induction movement measures digitally to 0.1 cm, and the result appears instantly on a bright LED display.
Wrap, press, done. Every measurement syncs to the Fitdays app, where you can track neck, chest, waist, hips, arms, thighs and calves over time and keep a separate profile for each family member.
Instead of reading a printed scale by eye, the tape’s magnetic sensor counts length digitally, removing guesswork and parallax errors.
Wrap, pull snug and press the lock — the reading holds on screen so you can measure your own back, waist or arm without help.
The app guides you through neck, shoulders, chest, arms, waist, hips, thighs and calves and calculates waist-to-hip ratio.
Fitdays supports multiple user profiles — ideal for families, trainers and teams.
Sync with Apple Health, Google Fit and Fitbit, and share progress to social apps.
A 300 mAh battery charges over USB Type-C — no coin cells to replace.
| Measuring principle | Magnetic induction movement |
|---|---|
| Resolution | 0.1 cm / 0.1 inch |
| Units | cm / inch |
| Display | LED, 33 × 18 mm |
| Product size | 79 × 70 × 28 mm |
| Battery | 300 mAh, USB Type-C rechargeable |
| Connectivity | Bluetooth, Fitdays app (iOS / Android) |
| Health platform sync | Apple Health, Google Fit, Fitbit |
| Gift box size | 90 × 40 × 120 mm |
| Warranty | 1 year |
Contents may vary slightly by batch.
When you build muscle and lose fat at the same time, weight can stay flat while your waist shrinks. Circumference shows body-shape progress the scale can miss, and waist size is a useful health marker in its own right.
Yes. The LED display shows every reading. The app simply saves and charts your measurements.
Typical use is several weeks per charge; charge over USB Type-C in about an hour.
Four-in-one vacuum cupping, red light and roller massage for a spa-style body routine at home.
Weigh your food and see its calories and macros instantly — right on the scale.
From a pinch of spice to a family roast — 1 g precision up to 15 kg.