Jajadeal Shake Wiggle Device Automatic for Mobile Phone, Phone Swing Device Electronic Perpetual Motion Machine for Smartphone WeChat Run Step Count Program, Mobile Phone Holder with USB Cable

At first, It was not going back and forth but I was not starting with a big enough push. Once I figured that out, it is swinging back and forth perfectly. I am handicapped and can not walk too far. This will greatly assist with my Pokemon addiction! My only wish is that the base was a bit sturdier. Thank you very much.

I love playing Pokémon Go, but my physical disabilities keep me from walking for extended periods. And since some of the eggs that require walking to hatch can require up to 12km/7.5 miles… well, you see where this is going. It helps me hatch eggs without agitating my disabilities! Very helpful little device!

It worked for one of my phones but didn't with a different phone. It's not super sturdy so be gentle with it. I like that the basket that holds the phone is removable but the prongs that hold the basket fall off too easily.

I bought this 3 months ago. At first, it worked like a charm. But for the last few weeks, it’s been very finicky. As of right now, the swing will work when there’s no phone in it. However, once I put my phone in it, it stops working. I give it a little push for momentum, and then it gradually comes to a stop. I have tried everything I could to fix it. Positioning the rubber band higher or lower, turning my phone around, unplugging and replugging in the cable, using a different usb adaptor. Nothing helps. If anyone has found a fix for this, please comment and let me know. At this point, I can only assume the device is breaking down.

Day #1: Used for 6 hours and it added 30-ish km to my game. So far I am impressed with this product.Day #7: Was able to get 350-ish km this week. Loving this device.Day #28: Have been using almost every night and have "walked" almost 2000-ish km in Pokèmon Go. This is a must buy if you have trouble walking like I do. I take this along to game night and my friends love using it. Just bought a second one for my girl.

It's cheap and so is the price. Mine only works with batteries. The USB power plug didn't work as soon as I got it. I tried every type of adapter, from 2amp capacity, to 0.5amp capacity, as well as avoiding quick charge adapters like the instructions suggested. I go through 4 AA batteries about once per week with it swinging 8 hours every night. The device needs to be on a high friction surface, otherwise the swinging action will make the base move around. Not all phones work. It depends on the phone. My Moto g5, Samsung Galaxy S7, and Pixel 2xl all work perfectly.

I have been using this product to increase my step counter for a corporate challenge. Works with my Pixel 4 using the both the Samsung Health app and the Google Fit app. I was easily able to get ~10k steps in an hour of swinging.

Got this so I could unlock portkeys in Wizards Unite since I’m working from home now (not walking anywhere and got tired of driving slowly around parking lots). Works great! Definitely worth the money.