Smart Body Tape Measure, Bluetooth Digital Body Measuring Tape with APP for Body Measurement Device, Clear LED Display, USB-C Rechargeable
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FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
20 left in stock
Arrives
Mar 12 – Mar 13
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Features
- SMART APP & PROGRESS TRACKING: Instantly sync your measurements to our user-friendly app via Bluetooth. The Fitdays+ app saves all your data in one click, allowing you to track your progress with easy-to-read charts and graphs. See your body transform over time and stay motivated by tracking full body parts, including waist, arms, and thighs.
- EASY & ACCURATE ONE-HANDED USE: Achieve perfect accuracy with every measurement. Our innovative design features an easy-lock hook that fastens the tape, allowing you to comfortably measure any body part with just one hand. The tape retracts smoothly with the push of a button, ensuring consistent tension for reliable and repeatable results.
- BRIGHT LED DISPLAY & LONG-LASTING BATTERY: No more squinting at tiny lines. The large, crystal-clear LED digital display provides an instant, easy-to-read measurement. This body tape measure is fully rechargeable via a modern USB-C port, offering long-lasting battery life for weeks of use on a single charge, making it both convenient and eco-friendly.
- UNLIMITED USERS FOR THE WHOLE FAMILY: Perfect for households, couples, or fitness trainers. Our app supports unlimited user profiles, allowing everyone to track their personal fitness journey privately on their own device. Set individual goals for weight loss or muscle gain and keep the whole family focused and motivated with Tychesy smart tape measure.
- PREMIUM & ERGONOMIC DESIGN: The Tychesy smart tape is built to last with a sleek, durable, and ergonomic design that fits comfortably in your hand. It's the perfect gift for any fitness enthusiast, bodybuilder, or anyone on a health and wellness journey. Your purchase includes the smart body tape measure, a USB-C charging cable, and a user manual.
Color: Black
Brand: Tychesy
Measurement Accuracy: +/-0.5%
Case Material: Plastic
Lock Type: Push-Button
Package Dimensions : 4.72 x 3.5 x 1.65 inches; 4.66 ounces
Item model number : ER307UWB
Batteries : 1 9V batteries required. (included)
Date First Available : June 12, 2025
Manufacturer : Tychesy
Best Sellers Rank: #30,439 in Health & Household (See Top 100 in Health & Household) #12 in Body Composition Monitors
#12 in Body Composition Monitors:
Customer Reviews: 4.5 4.5 out of 5 stars (96)
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Mar 12 – Mar 13
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
I am really impressed with this smart body measuring tape! As someone who is working on weight loss and muscle gain, having an accurate way to track measurements is essential, and this device makes it so easy. The clear LED display is bright and easy to read, and the measurements are precise every time. I love that it connects via Bluetooth to the app, which allows me to save and track all my progress over time. The tape itself is flexible and easy to use on all parts of the body, from arms to waist to thighs. I especially appreciate how the app organizes the data and shows trends, which really motivates me to stay consistent with my fitness goals. Overall, this measuring tape has made tracking my body progress simple, accurate, and even a little fun. It’s lightweight, portable, and reliable, and I feel much more confident knowing I can see real progress in my fitness journey. I would highly recommend it to anyone serious about monitoring their body measurements.
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Reviewed in the United States on September 3, 2025 by Wendy Hernandez Wendy Hernandez
Arrived within 2 days!!! Kids are measuring everything! 🤣 Easy to download app (photos on instructions) and simple to use and easy to use! The large digital screen is clear, and the Bluetooth app makes tracking progress simple. Compact (fits nicely in a purse pocket) reliable, and a great tool for staying on top of fitness goals. This measuring tape will help with my tracking for accountability ;)
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Reviewed in the United States on September 20, 2025 by Jessica Jessica
This product is exactly what I needed to stay on top of my fitness goals. It’s super easy to use, and I love how it instantly shows the measurement on the digital screen no squinting or second guessing like with traditional tape measures. The best part is the app! It syncs effortlessly and helps track all my body measurements over time, which keeps me motivated and focused. Whether you’re working out, on a weight loss journey, or just want to monitor your body changes, this tool is a must-have. Compact, sleek, and accurate. Definitely worth 5 stars!
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Reviewed in the United States on July 28, 2025 by Katherine Ortiz Katherine Ortiz
This device works with the FitDays app -- the same one used by the Tychesy "magic scale" (my name, not theirs). The basic premise is that you loop the tape around the body part you want to measure and hook it in the "base" of the measure, then press the retract button until it retracts to the point where the tape itself is taut and locked in place -- there's your measurement. It's simple, straightforward, and a damned sight less annoying than scribbling down the measurements since it'll record them for posterity in the FitDays app. Recommended.
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Reviewed in the United States on September 12, 2025 by Paul B
I’m really happy with the Tychesy Smart Body Measuring Tape! It makes tracking my progress so easy and accurate, and I love seeing the numbers sync with my phone. It’s simple to use, feels sturdy, and keeps me motivated on my weight loss journey. Such a great little tool! Perfectly fit and easy to clean!
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Reviewed in the United States on September 27, 2025 by Tereshchuk Svetlana Tereshchuk Svetlana
almost two years ago, i gave birth to twins via c-section. as most postpartum moms know, losing the baby weight can be very difficult. honestly, for me it isn’t as much about the number on the scale but how i’m feeling and how my clothes are fitting i’ve spent so much time being so discouraged because the number on the scale should mean i can fit in xyz clothes, based on past experiences.. but i don’t. my body at 170 lbs now is very different than 170 lbs pre kids i invested in this neat contraption bc i wanted to stop feeling so depressed standing on the scale, seeing the number go down, but still not being able to fit in certain things at all, or if i could, them fitting way differently so far, im incredibly happy with my purchase! this tape measure is easy to use and set up, has functions for multiple people, and lets you set up ‘custom’ measurements, as well as the preset ones it has. it has a ‘trends’ area for you to go under each category and chart any changes totally not the reasoning for my purchase, but a big added bonus for me is that my son is being monitored for his head growth. his got a big ol’ noggin and it is SO difficult to get an almost two year old to sit still to measure his head! i used this this afternoon and it took maybe 30 seconds!
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Reviewed in the United States on July 27, 2025 by aubrey aubrey
The Smart Body Measuring Tape is great! It’s a great prices and easy to use to track my weight loss progress. It has Bluetooth and works with an app you can download. It’s great to help keep track of multiple measurements. I’d purchase this again.
Reviewed in the United States on August 26, 2025 by S&T S&T
The app is ridiculous. It took me forever to get it to connect to Bluetooth. I finally got it to connect to Bluetooth and in the middle of using it it disconnected from bluetooth. So it wasn't that I didn't enable the location or anything like that. It was working. I was using it. And then it just disconnected from Bluetooth and I couldn't reconnect it. I was trying to use the measuring tape so I went back to doing what I've always done which is just take a picture of the measurements as a backup and document it in my own notes. As a digital measuring tape it is fine but if you actually want to keep track of your data in the same app that you're using to measure, it's not one to buy.
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Reviewed in the United States on October 25, 2025 by Dr. P. Silverthorn