Mododigi

Fits great on Fitbit air band. Ships quickly and took mere minutes to install. Would highly recommend for this band and watch combination (Fitbit air & F-91W Casio).

Love it! Shipped fast, works perfect.

I reached out to the owner to figure out if I could use this mod on other Casios and he was very helpful and quick to respond. I ended up going with one of the models he indicates in the reviews and it has worked perfectly so far. Have been using it for a couple months now with no issues!

great product, very pleased with it

This solved a problem many people had. They want to use Whoop but at least to be able to see the time. Integrated Whoop and CASIO is pretty awesome

Great product! This is the watch only with the adapters to use an existing whoop strap. Fits perfectly and is very comfortable!

Works great, love not needing to wear something on both wrists

Very useful little mod for the Whoop. The order got lost in the mail and Justin was great with communication and pointed me towards making an Etsy claim to sort it out.

This was the exact gadget I needed to keep my beloved watch after committing to using a whoop device. Customer service was A+ and I couldn’t be more happy with my purchase.

Great product and arrived quickly! Exactly what I needed. Thank you!