--- product_id: 568339747 title: "[Bluetooth 5.0 Acceleration Sensors] WT901BLECL 9-axis Wireless Tilt Sensor, 3-axis Accelerometer+Gyroscope +Magnetometer+Inclinometer, IMU Sensor MPU9250 Module Motion USB" brand: "witmotion" price: "AED 435" currency: AED in_stock: true reviews_count: 5 url: https://www.desertcart.ae/products/568339747-bluetooth-5-0-acceleration-sensors-wt901blecl-9-axis-wireless-tilt store_origin: AE region: United Arab Emirates --- # Bluetooth 5.0, 50m range Long-lasting USB-C rechargeable 9-axis sensor fusion tech [Bluetooth 5.0 Acceleration Sensors] WT901BLECL 9-axis Wireless Tilt Sensor, 3-axis Accelerometer+Gyroscope +Magnetometer+Inclinometer, IMU Sensor MPU9250 Module Motion USB **Brand:** witmotion **Price:** AED 435 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your motion sensing game with precision and wireless freedom! ## Quick Answers - **What is this?** [Bluetooth 5.0 Acceleration Sensors] WT901BLECL 9-axis Wireless Tilt Sensor, 3-axis Accelerometer+Gyroscope +Magnetometer+Inclinometer, IMU Sensor MPU9250 Module Motion USB by witmotion - **How much does it cost?** AED 435 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/568339747-bluetooth-5-0-acceleration-sensors-wt901blecl-9-axis-wireless-tilt) ## Best For - witmotion enthusiasts ## Why This Product - Trusted witmotion brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug, Play & Analyze:** Free cross-platform software for instant data visualization and export—turn raw data into actionable insights anywhere. - • **Engineered for Endurance:** Compact, lightweight design with low power consumption and USB-C recharge keeps you measuring all day long. - • **All-in-One Motion Mastery:** Integrated 9-axis sensing (accelerometer, gyroscope, magnetometer, inclinometer) powered by Cortex-M4 for real-time, refined data. - • **Seamless Wireless Freedom:** Bluetooth 5.0 connectivity with up to 50m range lets you monitor multiple sensors effortlessly—no wires, no limits. - • **Precision that Commands Respect:** Achieve ultra-accurate 0.01° short-term angle measurements for engineering and industrial excellence. ## Overview The WT901BLECL is a cutting-edge 9-axis wireless acceleration sensor featuring Bluetooth 5.0 connectivity, ultra-precise 0.01° short-term angle accuracy, and a powerful Cortex-M4 processor. Designed for demanding applications in engineering, robotics, VR, and medical fields, it offers real-time data fusion from accelerometer, gyroscope, magnetometer, and inclinometer sensors. Its compact, rechargeable design and free cross-platform software make it the go-to tool for professionals seeking reliable, high-performance motion analysis. ## Description Product Description WITMOTION Attitude Sensor Series WT901BLECL Inclinometer WT9011DCL Inclinometer WT901C-TTL Digital Sensor Industrial grade HWT901B WTGAHRS2 GPS IMU Review: Great device. - Works like a charm! API was easy to program against. Gives very accurate results. Review: Short-term angle accuracy much better than the advertised long-term accuracy - I bought this for measuring angles: specifically for setting up woodworking machinery. The advertised 0.2 degree accuracy would not have been sufficient, but the precision of 0.01 degrees gave me enough hope to risk buying one, and I was not disappointed. Certainly the initial "out-of-the-box" accuracy is not high - I am not sure if it was even within 0.2 degrees. However, you can zero the angle reference to the current plane, and for the next few minutes (maybe a bit longer) you get 0.01 degree accuracy before the readings start to drift. You can test this easily by mounting the WT901BLECL on a straight edge, zeroing, and then inserting a piece of paper under one end of the straight edge. The WT901BLECL is both accurate and repeatable (+/- 0.01 degrees) short-term. My main criticism would have to be the plastic shell, which does not even have a very flat surface on its bottom, let alone perpendicular sides! The first thing you need to do is to mount it on something flat. Battery life is excellent - one charge kept it running for a full day of measurements. Compared to self-contained angle measuring devices (ones with inbuilt displays) it is very nice to be able to have the display somewhere easy to read while the sensor is in some awkward position. Machinist's levels can do better than 0.001 degrees, but at 0.01 degrees I am starting to see variations in the flatness of my "machined flat" cast iron table, so for me the benefit of higher precision would be minimal. Being battery-powered, small and light means I can mount it next to the spindle motor on my CNC router and check how the angles vary as the spindle moves around (x, y and z). Note: I would not trust this to measure a 90-degree angle; instead, keep the WT901BLECL horizontal and mount it on an accurate square if you need to measure a vertical. The WT901BLECL can be used to compare two vertical surfaces within 0.01 degrees, or to compare two horizontal surfaces within 0.01 degrees, but going between a horizontal surface and a vertical surface even short-term probably gives you closer to the specified 0.2 degree accuracy. Overall I am very happy with this purchase. ## Features - 【High Precision & High Performance】The acceleration sensor fusion with 9 axis of motion sensing (3-axis accelerometer+3-axis gyroscope+3-axis magnetometer+3-axis Inclinometer+quaternion) & powered by high-performance cortex-M4 core processor, offers real-time and refined measurement data. - 【Why WITMOTION Acceleration Sensors?】The sensor is ideal in various demanding scenarios involving motion sensing in physics and engineering. With fast update and filter rates, they're perfect for real-time applications in medical, physical exercise, virtual reality, industrial posture monitoring, drones, and robotics. - 【Wireless Bluetooth 5.0 Low Energy】The inertial sensor connects via Bluetooth with 50m range(Open area without obstruction), supports up to 4 sensors. Mini Designed to be convenient to carry and easy to use(wearable), rechargeable via USB-C, low power consumption offers long battery life. - 【Analysis Acceleration Sensors System】WITMOTION offers a free platform to record, analyze, and export measured data in real-time, electable ranges to enable the best experimental data collection. The software/app supports downloads on PCs, Android, and iOS and provides immediate interactive data visualization. - 【Attitude Measurement More Accurate & Reliable】Sensors integrated R&D dynamic fusion algorithm and Kalman Filtering, ensuring low noise levels and high measurement accuracy for stable data output. WITMOTION has been focusing on the sensor field for 10 years, providing professional attitude measurement solutions globally. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07T2C97WN | | Best Sellers Rank | 46,015 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 20 in Acceleration Sensors | | Brand | WITMOTION | | Country Of Origin | China | | Customer Reviews | 3.9 out of 5 stars 167 Reviews | | Included Components | 1*WT901BLECL sensor; 1*BLE5.0 Adapter; 1* Type-C cable | | Item Dimensions | 36 x 15 x 51 millimetres | | Item Weight | 30 Grams | | Item dimensions L x W x H | 36 x 15 x 51 millimetres | | Item weight | 30 Grams | | Manufacturer | WITMOTION | | Manufacturer Part Number | 1 | | Material | Acrylonitrile Butadiene Styrene | | Maximum Supply Voltage | 5 Volts (DC) | | Maximum supply voltage | 5 Volts (DC) | | Measurement Accuracy | High | | Measuring Range | -16g - 16g, -2000°/s - 2000°/s | | Model Number | WT901BLECL | | Mounting Type | Surface Mount | | Output Type | digital | | Sensing Distance | 50 Metres | | Specific Uses For Product | physics and engineering, medical, physical exercise, virtual reality, industrial posture monitoring, drones, robotics | | Style | Modern | | Style Name | Modern | | UPC | 769135099500 | | Upper Temperature Rating | 85 Degrees Celsius | ## Product Details - **Brand:** WITMOTION - **Item dimensions L x W x H:** 36 x 15 x 51 millimetres - **Item weight:** 30 Grams - **Material:** Acrylonitrile Butadiene Styrene - **Style:** Modern ## Images ![[Bluetooth 5.0 Acceleration Sensors] WT901BLECL 9-axis Wireless Tilt Sensor, 3-axis Accelerometer+Gyroscope +Magnetometer+Inclinometer, IMU Sensor MPU9250 Module Motion USB - Image 1](https://m.media-amazon.com/images/I/61-gbQoX6mL.jpg) ![[Bluetooth 5.0 Acceleration Sensors] WT901BLECL 9-axis Wireless Tilt Sensor, 3-axis Accelerometer+Gyroscope +Magnetometer+Inclinometer, IMU Sensor MPU9250 Module Motion USB - Image 2](https://m.media-amazon.com/images/I/616c+Sr7IIL.jpg) ![[Bluetooth 5.0 Acceleration Sensors] WT901BLECL 9-axis Wireless Tilt Sensor, 3-axis Accelerometer+Gyroscope +Magnetometer+Inclinometer, IMU Sensor MPU9250 Module Motion USB - Image 3](https://m.media-amazon.com/images/I/61ZBs8kFq3L.jpg) ![[Bluetooth 5.0 Acceleration Sensors] WT901BLECL 9-axis Wireless Tilt Sensor, 3-axis Accelerometer+Gyroscope +Magnetometer+Inclinometer, IMU Sensor MPU9250 Module Motion USB - Image 4](https://m.media-amazon.com/images/I/71jL3FM3rYL.jpg) ![[Bluetooth 5.0 Acceleration Sensors] WT901BLECL 9-axis Wireless Tilt Sensor, 3-axis Accelerometer+Gyroscope +Magnetometer+Inclinometer, IMU Sensor MPU9250 Module Motion USB - Image 5](https://m.media-amazon.com/images/I/61rB+4DQKqL.jpg) ## Questions & Answers **Q: Dows WT901BLECL work with Arduino or Python, Raspberry Pi or other microcontroller? Or other program?** A: WITMOTION does not offer support or sample code for integrating the WT901BLECL with other MCUs. Instead, compatibility with various systems or other program necessitates the development and coding efforts tailored to the sensor's protocol. **Q: How to setup the sensor connection of WT901BLECL? If I get problem with it, what shall I do?** A: WITMOTION uploaded several step-by-step videos for PC software, iPhone, and Android APP connection to the product description page. Send message to us directly. Tech team response time: 12H -- support (at) wit-motion (dot) com **Q: Does this sensor have the timestamp?** A: The WT901BLECL does not have the timestamp. You can search ASIN, B01N99BUMR for purchase. **Q: Can it be a suitable sensor for measuring vibration? Can it measure the displacement?** A: The WT901BLECL IMU sensor can measure and output 3-axis acceleration, angle raw data and it cannot measure the displacement. It will require a formula converting raw data to vibration data. Recommended vibration sensor: B0C6KBSCLH. **Q: I am seeking for a sensor with higher angle accuracy, which one is better?** A: The X, Y-axis angle accuracy of WT901BLECL is 0.02deg, if you need a higher level of accuracy, please find HWT905 sensor with 0.05deg accuracy, B07G21XRV6 for purchase. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great device. *by M***S on 30 April 2026* Works like a charm! API was easy to program against. Gives very accurate results. ### ⭐⭐⭐⭐⭐ Short-term angle accuracy much better than the advertised long-term accuracy *by E***S on 22 September 2024* I bought this for measuring angles: specifically for setting up woodworking machinery. The advertised 0.2 degree accuracy would not have been sufficient, but the precision of 0.01 degrees gave me enough hope to risk buying one, and I was not disappointed. Certainly the initial "out-of-the-box" accuracy is not high - I am not sure if it was even within 0.2 degrees. However, you can zero the angle reference to the current plane, and for the next few minutes (maybe a bit longer) you get 0.01 degree accuracy before the readings start to drift. You can test this easily by mounting the WT901BLECL on a straight edge, zeroing, and then inserting a piece of paper under one end of the straight edge. The WT901BLECL is both accurate and repeatable (+/- 0.01 degrees) short-term. My main criticism would have to be the plastic shell, which does not even have a very flat surface on its bottom, let alone perpendicular sides! The first thing you need to do is to mount it on something flat. Battery life is excellent - one charge kept it running for a full day of measurements. Compared to self-contained angle measuring devices (ones with inbuilt displays) it is very nice to be able to have the display somewhere easy to read while the sensor is in some awkward position. Machinist's levels can do better than 0.001 degrees, but at 0.01 degrees I am starting to see variations in the flatness of my "machined flat" cast iron table, so for me the benefit of higher precision would be minimal. Being battery-powered, small and light means I can mount it next to the spindle motor on my CNC router and check how the angles vary as the spindle moves around (x, y and z). Note: I would not trust this to measure a 90-degree angle; instead, keep the WT901BLECL horizontal and mount it on an accurate square if you need to measure a vertical. The WT901BLECL can be used to compare two vertical surfaces within 0.01 degrees, or to compare two horizontal surfaces within 0.01 degrees, but going between a horizontal surface and a vertical surface even short-term probably gives you closer to the specified 0.2 degree accuracy. Overall I am very happy with this purchase. ### ⭐⭐⭐⭐⭐ Excellent for measuring multi-axis accelerations. *by A***N on 23 July 2023* This is a small and light device. The documentation provided with the device and available on-line is excellent. I am in dispute with the manufacturer of a new car that I recently leased. There is obvious vibration which I wanted to measure. This device was perfect for obtaining saw-tooth plots in 3 main axes, and demonstrating that the car has a significant vibration problem (which the manufacturer had refused to accept). The Bluetooth allows the signals to be transmitted to a smart-phone (Android or i-phone) app. This was perfect as I was able to attach the device to the steering wheel (and other parts of the car), which would not have been possible without the wireless connection (wired to keep the battery charged also works). The i-phone GUI also worked well with Start and Stop buttons for recording when I was driving on a smooth road surface. The graphs were displayed in real-time (and also recorded on the phone for later analysis). The app has an aircraft style attitude and heading display. The on-off switch allowed easy control when the device was needed. ## Frequently Bought Together - [Bluetooth 5.0 Accelerometer+Inclinometer] WT901BLECL MPU9250 High-Precision 9-axis Gyroscope+Angle(XY 0.2° Accuracy)+Magnetometer Compass with Kalman Filter, Low-Power 3-axis AHRS IMU Tilt Sensor - WitMotion BLE 5.0 Wireless Bluetooth USB Adapter, CP2102 Driver【 30meters Range, Anti-Dust, Small-in-Size, Plug and Play】 Bluetooth Dongle for WitMotion BLE 5.0 Sensor (WT901BLECL/ WT901BLE) - [Bluetooth 5.0 Accelerometer+Inclinometer] WT9011DCL MPU9250 High-Precision 9-axis Gyroscope+Angle(XY 0.2° Accuracy)+Magnetometer with Kalman Filter, Low-Power 3-axis AHRS IMU Sensor for Arduino --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ae/products/568339747-bluetooth-5-0-acceleration-sensors-wt901blecl-9-axis-wireless-tilt](https://www.desertcart.ae/products/568339747-bluetooth-5-0-acceleration-sensors-wt901blecl-9-axis-wireless-tilt) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-07-21*