Casio Smartwatch: Buy

It uses a dual-layer display . You get a full-color screen for maps and data, but it switches to a monochrome, always-on LCD to save battery—extending life from 1.5 days to nearly a month in "Timepiece Mode".

This is Casio's flagship for those who want a "true" smartwatch experience. It is the first G-Shock to run on , giving you access to Google Assistant, Maps, and the Play Store. Best For: Extreme sports and tech enthusiasts.

Whether you’re looking for a hardcore fitness tracker or a classic watch with smart features, Casio offers two main paths: the ultra-tough series and the adventure-ready Pro Trek lineup. 1. The Powerhouse: G-Shock G-SQUAD Pro (GSW-H1000) buy casio smartwatch

Heart rate monitor, built-in GPS, altimeter, and barometer.

Originally around $700, though newer models like the DW-H5600 offer a more streamlined smart experience for around $299 . 2. The Hybrid: G-Shock MOVE (GBD-H2000) It uses a dual-layer display

If you prefer a watch that focuses on fitness without the complexity of a full operating system, the G-SQUAD MOVE series is the sweet spot.

Daily workouts and runners who want long battery life. It is the first G-Shock to run on

Six sensors (including a heart rate monitor and compass), GPS tracking, and Tough Solar charging.