Nothing’s sub-brand CMF has officially launched the Watch 3 Pro, bringing a host of upgrades to its budget-friendly smartwatch lineup. With a larger display, improved health sensors, longer battery life, and integrated AI features, the Watch 3 Pro is aimed at consumers seeking premium features at an affordable price.
Bigger, Brighter AMOLED Display
The CMF Watch 3 Pro features a 1.43-inch circular AMOLED screen with a 466×466 resolution and a 60Hz refresh rate. This marks a roughly 10% size increase compared to its predecessor. The display reaches up to 670 nits of peak brightness, ensuring good visibility even in bright sunlight. The watch body is finished in polished metal and is rated IP68 for dust and water resistance.
Improved Health Tracking and Dual-Band GPS
A new four-channel heart rate sensor provides improved tracking accuracy—up to 7% better during exercise and 3.6% better at rest, according to CMF. The device also includes SpO₂ monitoring, sleep and stress tracking, guided breathing, and women’s health features. It supports dual-band GPS for more accurate outdoor tracking and includes 131 sports modes for comprehensive fitness coverage.
Extended Battery Life
The CMF Watch 3 Pro is powered by a 350 mAh battery, delivering up to 13 days of typical use. Even with the always-on display enabled, it lasts around 4 to 4.5 days. A power-saving mode can extend usage up to 60 days. Charging the device from 0 to 100% takes approximately 99 minutes.
AI Integration and Smart Calling
A major highlight is the integration of ChatGPT, enabling AI-driven voice commands, smart reminders, voice notes, and automatic transcription. The smartwatch also supports Bluetooth calling, gesture-based controls, and daily news updates via the companion app. These features bring a premium-level smart assistant experience to a budget segment.

Refined Design and Interface
The Watch 3 Pro introduces a sleeker look, dropping the swappable bezel concept from the previous generation. It comes in Dark Grey, Light Grey, and Orange color options. The device includes a rotating crown for intuitive navigation and offers more than 120 customizable watch faces. The metal frame and modern interface give the smartwatch a premium feel despite its affordable price point.
Final Verdict
The CMF Watch 3 Pro offers meaningful upgrades in nearly every area—display, sensors, AI integration, and battery life—while maintaining its budget-friendly appeal. At a launch price of $99, and often available for $79 during early promotions, it stands out in the affordable smartwatch segment.
This device is particularly well-suited for users who want long battery life, accurate health tracking, and smart AI features without the high price tag of premium smartwatches. While it forgoes the customizable bezels of its predecessor, the improvements across the board make it a compelling option.
Photo / Video Credit: Nothing