CMF Watch 3 Pro Light Green: Nothing’s CMF has updated its line of smartwatches with the release of a fresh Light Green color of the Watch 3 Pro. Initially released worldwide in July 2025 as a replacement for the Watch Pro 2, the smartwatch initially came in Dark Gray, Light Gray, and Orange. The latest model has a trendy light green bezel and strap in conjunction with a darker green casing and buckle, providing it with a new image for consumers seeking something brighter.

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Pricing Remains the Same

Aside from the new color scheme, the cost remains at $99, £99, or €99, which places it as a budget-friendly premium-style smartwatch within the category. Significantly, there are no software or hardware updates with this new version the updates are cosmetic only. Nevertheless, the Light Green version should appeal to the young, as well as those who desire a unique look.

Display and Design

The CMF Watch 3 Pro continues to use a 1.43-inch AMOLED screen with sharp 466 x 466 resolution and 60Hz refresh rate. The peak brightness reaches up to 670 nits, so it is highly visible even in sunlight. The navigation is seamless using a rotating crown, and the wearer can select from more than 120 watch faces, including Always-On Display features. With a precision-milled metal frame and liquid silicone strap, the watch provides toughness combined with ease.

Battery Life

The watch is powered by a 350mAh battery that can go up to 13 days on normal usage. The watch provides about 3.5 days of backup when using the Always-On Display feature. The charge time is pretty fast, taking approximately 99 minutes to fully charge the battery. It is thus dependable in regular use.

Health and Wellness Features

The Watch 3 Pro places great emphasis on health monitoring. It has a four-channel heart rate sensor, SpO2 tracking, enhanced sleep monitoring, stress analysis, reminders for hydration, inactivity notifications, and women’s health features. All these help the smartwatch to act as an ultimate wellness companion.

Sports and Fitness Modes

Fitness fans receive 131 sports modes, seven of them with smart auto-detection. To further augment the workout experience, the watch features animated warm-up instructions and AI-based post-workout reports. Equipped with dual-band GPS (L1+L5) and GLONASS support, as well as BeiDou, Galileo, and QZSS, the watch provides precise location tracking for runners, cyclists, and outdoor enthusiasts. 

Connectivity and Smart Tools

For communication, the Watch 3 Pro has Bluetooth calling, fueled by dual MEMS microphones and gesture controls such as flip and shake. There is also interaction with ChatGPT integration for voice commands, reminders, and fitness suggestions. Integrated into the device is a voice recorder with auto-transcription and the Essential News tool, enhancing productivity. Everything integrates into the Nothing X app, which combines health, fitness, and smart tools in a single interface.

Verdict: A Sleek Update to a Good Smartwatch

Thanks to the new Light Green colorway, the CMF Watch 3 Pro merges high-end design, good health monitoring, and fitness-centric features for under $100. Although it lacks hardware updates, its slick design, excellent battery life, and intelligent AI-aided features make it among the best-angled smartwatches costing less than $100 in 2025.