[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

The sensor works great, USB-C to charge, lasts all day it seems. Connects via bluetooth and its simple. The software that comes with it (via google drive) is good. The company support is great. I had different needs on the scales in the graphing software and they updated the software and sent me a personal link with the update I needed. You can't beat that. The output can be several container types and I can import that sensor data to most other software no problem via CSV or txt, etc, and even Open Office reads it fine in SpreadSheets for custom graphing as needed (images included). Their custom software has great features (see my first image of all the real time data streaming in and graphing). I use this to measure acceleration changes to understand relationships of vibration and coupling as a form of tactile response with audio and transducers.

Got it for a hobby project. The hardware device works well. Setting up the phone app was easy. Documentation is pretty lacking and the PC software was a little hard to set up, but i eventually got it. I was able to write a simple python program to connect via bluetooth and extract the data feed in real time.

Ships with pathetically bad software, it's actually so bad in comparison to the hardware, I actually refuse to believe the people that made the machine made the software,unless they were enginners, in which case that explains everything they did wrong. Very very expensive piece of junk as it is, but only because to actually use this thing in any remotely useful way, you also need to know how to develop software from the ground up, starting with sending handshakes as the bit level. Very sensitive hardware, lovely hardware. The software is so bad I wish I could sue for psychological damages, and no I am not joking, it's worse than windows 95 era software, and looks like it too. zero data for accuracy, zero data for battery life, zero data for sensor quality. Software quality: I'd rather put my nuts in a blender than touch this STD again.

Good sensor for acceleration but up to now, I haven't found a way to augment the resolution for the vibration I need to monitor.

Very cool device in a super compact package. Interfaces with smartphone effortlessly and provides reliable, quick data. Ideal for drones. I used it in a model rocket