Updated Oct. 21, 2026 · Advice reflects what we know today

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Is the CMF Watch 3 Pro worth it?

No need to rush.

The price gives you no reason to hurry.

Price checked Oct. 21, 2026

See why

Independent iDevice advice

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At a glance.

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Current price

$79

at Nothing · Checked Oct. 21, 2026

Works with

iPhone: Works with limits · Android: Works

Why we think so.

Timing

No newer model is expected in the next 90 days.

Price

Nothing's forcing the decision right now, so there's no need to rush. We started tracking this price on Oct 20, 2026, so it's too soon to compare it with past prices.

Works with

Works with Android. Works with iPhone, with limits.

Worth choosing?

Of the 29 other watches we compare, some do better on battery life (Amazfit T-Rex Dual Solar and Amazfit T-Rex) and health sensors (Apple Watch Series 12 and Pixel Watch 5). We can't compare running and training, gps and navigation and sleep tracking yet.

Price check

Checked Oct. 21, 2026

$79

$79 at Nothing, checked Oct. 21, 2026.

Will it work for you?

iPhoneWorks with limits

With iOS 13 or later through the Nothing X app. Quick replies to messages and camera remote control do not work with iPhone, and ChatGPT needs a Nothing OS phone.

The Nothing X app from the iOS App Store; iOS 13 or later.

AndroidWorks

With Android 6.0 or later through the Nothing X app. Quick replies and camera remote control work on Android. ChatGPT needs a Nothing OS phone.

The Nothing X app from Google Play; Android 6.0 or later.

Where this one stands out..

How it compares with the other products we’ve looked at.

Battery life

The Amazfit T-Rex Dual Solar and the Amazfit T-Rex are best for battery life.

Health sensors

The Apple Watch Series 12 and the Pixel Watch 5 are best for health sensors.

Durability and water

The Amazfit T-Rex Ultra 2 and the Amazfit T-Rex 3 are best for durability and water.

Independent decisionsNo AI-generated verdicts. Commissions never change the answer.

Evidence-basedEvery key fact links to a source.

We’ll tell you when to buyGet an email if our advice changes.

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Questions about CMF Watch 3 Pro?

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Ask about the CMF Watch 3 Pro

Can it get wet (shower, pool, swimming)? Yes, it survives a shower and a soaking. Its rating is IP68. Immersion beyond a metre is officially stated. Swimming laps and diving need a different rating, and it does not carry one.
What does it cost? It costs $79. That is the list price.
How long does the battery last? It runs 13 days.
Does it have GPS? Yes, it has its own GPS. It works without your phone.
Does it work with my phone? Yes, it works with an iPhone or an Android phone.
How big is the screen? The screen measures 1.43 inches.
How heavy is it? It weighs 51g to 52.4g. The weight varies by size or finish.
How big is the battery? The battery is 350 mAh.
How sharp and bright is the screen? The screen reaches 670 nits at its brightest.
What kind of screen is it? It is an AMOLED screen. The pixels light themselves, so blacks are deep and it can dim to almost nothing.
Does it measure blood oxygen? Yes, it measures your blood oxygen.
Does it track heart rate? Yes, it tracks your heart rate.

Want the full details? Explore the Guide