You can now upgrade a retro Casio watch with Bluetooth, step tracking, and games

The DIY version of the Ollee Watch one, which requires you to already have one of six different supported Casio watch models ...
New York Magazine

No Phones Allowed? The Kids Are Getting Regular Old Watches

So most kids’ phones and watches are locked up or stored all day, rendering students completely screen-free — and by ...

Popular 'Rugged' Casio Fishing Sport Watch is Just $29 on Amazon

The Casio Fishing Timer Quartz Watch with Resin Strap is just $29 on Amazon. It's available in Green (pictured below), Black and Blue. Reviewers give it a 4.5 out of 5-star rating with more than 4,400 ...
Liliputing

Ollee Watch brings smartwatch features to the Casio F-91W with a mainboard replacement

The Ollee Watch features an ARM Cortex-M4/M0+ low-power processor with support for Bluetooth Low Energy and a programmable NTAG213 NFC tag (although this is said to only be compatible with the F-91W ...