# TLDR Review: "CMF by Nothing Watch 3 Pro"

*Published: 2025-12-28 | Updated: 2025-12-28 | Source: https://shopsavvy.com/reviews-tldr/"cmf-by-nothing-watch-3-pro"*

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## Product: "CMF by Nothing Watch 3 Pro"
**Brand:** CMF BY NOTHING

## Pros
- Crisp, clear, and bright display, easily visible even in direct sunlight
- Flawless Bluetooth calling feature that works well with Android and iOS
- Comprehensive health tracking including accurate heart rate monitoring, sleep tracking, blood oxygen, and stress measurement
- Built-in precise dual-band GPS with over 130 sport modes, suitable for a wide range of fitness activities
- AI-powered energy score and personal trainer features for daily wellness guidance
- Impressive battery life, lasting multiple days (up to about 11 days reported with lighter use) and quick charging
- IP68 water and dust resistance, great for outdoor and active lifestyles
- Lightweight, comfortable, and stylish design with minimal branding, suitable for all-day and overnight wear
- Intuitive and responsive user interface with smooth navigation, satisfying haptics, and good app integration
- Customizable watch faces with a variety of options from minimal to functional, syncing data well especially with the proprietary Nothing X app

## Cons
- Syncing issues with Apple Fitness app, notably the Exercise ring not updating despite correct permissions
- Some notifications can arrive with a slight delay, though not a major inconvenience
- Silicone strap may feel stiff and less breathable; users suggest swapping to a nylon sport band for better comfort
- Software can feel underdeveloped compared to more polished smartwatch OS experiences
- Not ideal for users seeking advanced or highly specialized fitness tracking features
- Battery life varies widely depending on usage and always-on display settings, so heavy users might see shorter runtimes
- Some users find it lacks a distinct advantage over other comparable smartwatches in the same price range

## Bottom Line

The **CMF BY NOTHING Watch 3 Pro** offers a very attractive combination of solid health tracking, stylish design, dependable Bluetooth calling, and impressive battery life—all wrapped in a lightweight, comfortable package. It’s an especially good match for users who want a straightforward, well-rounded smartwatch with plenty of sport modes and smooth integration with Android and iOS. However, if you rely heavily on Apple’s Fitness rings or want the most advanced fitness tracking, you might encounter some syncing quirks or miss more specialized features. For a similarly priced alternative with potentially more extensive ecosystem support, exploring options from more established smartwatch brands could be worthwhile, but for a fresh, stylish daily wearable, this one hits most of the right notes.

## Pros vs Cons at a Glance

| Pros | Cons |
|------|------|
| Crisp, clear, and bright display, easily visible even in direct sunlight | Syncing issues with Apple Fitness app, notably the Exercise ring not updating despite correct permissions |
| Flawless Bluetooth calling feature that works well with Android and iOS | Some notifications can arrive with a slight delay, though not a major inconvenience |
| Comprehensive health tracking including accurate heart rate monitoring, sleep tracking, blood oxygen, and stress measurement | Silicone strap may feel stiff and less breathable; users suggest swapping to a nylon sport band for better comfort |
| Built-in precise dual-band GPS with over 130 sport modes, suitable for a wide range of fitness activities | Software can feel underdeveloped compared to more polished smartwatch OS experiences |
| AI-powered energy score and personal trainer features for daily wellness guidance | Not ideal for users seeking advanced or highly specialized fitness tracking features |
| Impressive battery life, lasting multiple days (up to about 11 days reported with lighter use) and quick charging | Battery life varies widely depending on usage and always-on display settings, so heavy users might see shorter runtimes |
| IP68 water and dust resistance, great for outdoor and active lifestyles | Some users find it lacks a distinct advantage over other comparable smartwatches in the same price range |
| Lightweight, comfortable, and stylish design with minimal branding, suitable for all-day and overnight wear |  |
| Intuitive and responsive user interface with smooth navigation, satisfying haptics, and good app integration |  |
| Customizable watch faces with a variety of options from minimal to functional, syncing data well especially with the proprietary Nothing X app |  |

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*About this review: We pulled together findings from professional and user reviews, and cross-referenced them with ShopSavvy's pricing data from thousands of retailers to give you the short version.*