The StackMat Pro Timer Gen4 features a curved design with touch tensors that tilt towards the middle of the timer. It uses AAA batteries (included with the timer, please remove the plastic strip in the battery compartment to begin using the timer).
Compatible with both G4 and G3 mats.
- StackMat Pro Timer Gen4
- 2 AAA Batteries - Preinstalled
Not completely satisfied with this product? We accept returns within 4 weeks (28 days) past the delivery date, for either store credit, or a full refund to the payment method — the choice is yours.
Our Promise to You
All of our products are guaranteed to be free of defects, or we will replace and reship at no cost to you. Please contact us within 4 weeks (28 days) past the delivery date to report any issues with items you have purchased.
Please note that some new cubes when being used for the first few times may experience what is termed a "pop". This is when one or more parts of a puzzle pop out without any damage actually being done to any of the pieces. This also occurs from time to time during normal usage. Pops are typically not considered a defect if the parts which come off can be reassembled by hand.
Fast & Free Shipping Available!
- Free standard U.S. shipping (includes Hawaii, Alaska, and AFO/APO) (2-5 business days) is offered for orders with a subtotal of $39.00+. Free expedited shipping (1-3 business days) is offered at $75.00+.
- All orders are shipped from our New York warehouse.
- Orders are shipped the same business day they are placed, or the next business day. The cutoff for same day shipping is 3PM EST.
- There is no processing/handling surcharge — all our shipping rates are at rock-bottom.
- We ship to all countries not sanctioned by the U.S. government.
- We advise that you look into your country's customs laws before ordering.
This product is part of a bundle. Buy together to save 10-30%!
StackMat Pro Timer Gen4
What a great timer! Also the auto turn off keeps my mind from going crazy thinking the batteries will die! Very happy! Would recommend
This was a birthday gift for my grandson. He absolutely loves it and said it was his best gift.
very Happy ❤️❤️
I love it! It’s great!
In my opinion this is the best tuner you can buy. If you have to money definitely get this over any other one.
Really good. Functions well. Cool design
It works great, good for speed cubing. Very good price as part of the bundle with the mat & bag.
Amazing product, packaging, and amazing overall!
So far I’ve loved this product a lot. It’s easy to use and small enough to carry. One problem is that I’ve had a bug; the stack mat sometimes deletes numbers off my solves. I haven’t had this problem on quick solves on smaller cubes. Just big cubes, like Megaminx. This product works really well, but because of the bug I rate 4/5 stars :).