Nothing's $99 CMF Watch 3 Pro offers better battery life and AI fitness coaching

CMF, the budget-friendly sub-brand from Nothing, has announced its latest smartwatch. Billed by its maker as the ideal entry-level fitness watch, the $99 Watch 3 Pro is the most advanced CMF wearable to date, promising updated health tracking and various built-in AI coaching features.

The Watch 3 Pro introduces dual-band GPS, which should make its route tracking more accurate, as well as a new four-channel heart rate sensor that Nothing says offers "improved accuracy across all skin tones and workout intensities." You can choose from 131 sports modes, which is 11 more than its predecessor, with a personalized AI coach providing post-workout summaries and guidance. This includes long-distance running endurance predictions to help you train for that looming 10K.

In addition to the updated heart rate and sleep tracking, the Watch 3 Pro is also capable of blood oxygen (SpO₂) monitoring, stress tracking, guided breathing exercises, hydration and inactivity reminders, as well as women’s health tracking.

On-wrist ChatGPT integration allows you to ask questions and set reminders using "natural language" voice prompts, and there’s a voice recorder with autotranscription for when you want to quickly log a mid-run thought. You can also use AI to generate custom watch faces using the Watch Face Studio, in which you’ll find more than 120 styles premade out of the box. Widgets can be applied for fitness, weather, music or reminders, with a full-screen option available.

CMF’s latest wearable has a 1.43-inch AMOLED, always-on display, and you’re getting a 10 percent increase in screen-to-body ratio compared to the Watch Pro 2 before it. Battery life is 13 days with "typical" use, which Nothing says is a two-day improvement over its predecessor. If you're hitting the tracking hard you can expect around 11 days of juice on a full charge. With the always-on display enabled, battery life unsurprisingly takes a significant hit to around 4.5 days.

Nothing says the Watch 3 Pro and all other smartwatches in the CMF lineup now use the Nothing X app, with the new control centre promising improved stability and a more intuitive UI. It also plays nice with Strava, Apple Health, and Google Health Connect

You’re getting a fair bit of bang for your buck, then, but we’ll have to wait and see how the Watch 3 Pro fares against pricier alternatives where everyday performance is concerned. When TechRadar reviewed the Watch 2 Pro earlier this year, it had lots of positive impressions of the watch, but noted some spotty fitness tracking and sensor detection. 9to5Google was even more critical, finding fault with the heart rate tracking and concluding that the product felt unfinished. And while the Watch 3 Pro covers a lot of the bases for fitness watches with its various sensors, it still lacks NFC for payments, which could be a deal-breaker for some people.

Available in Dark Grey, Light Grey, and Orange colorways, the CMF Watch 3 Pro costs $99 (a not insignificant $30 bump on the Watch Pro 2) is available to buy now.

This article originally appeared on Engadget at https://www.engadget.com/wearables/nothings-99-cmf-watch-3-pro-offers-better-battery-life-and-ai-fitness-coaching-151058055.html?src=rss https://www.engadget.com/wearables/nothings-99-cmf-watch-3-pro-offers-better-battery-life-and-ai-fitness-coaching-151058055.html?src=rss