CMF by Nothing Watch 3 Pro Smart Watch for Men Women, Bluetooth Call AI Energy Score, 1.43” Heart Rate Tracking, Sleep Monitor, GPS & 130 Sport Modes, Fitness Tracker for Android iOS, IP68 Dark Grey
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Description
- Ultra-Accurate Health & Fitness Tracker: The CMF Watch 3 Pro smart watches enhance your fitness journey with advanced heart rate tracking (4-channel sensor, 10%+ accuracy boost), precise sleep monitoring (5%+ accuracy, sleep zone tracking), stress, SpO₂ levels, and L1+L5 Dual Band GPS for ultra-accurate navigation. The watch features 130+ exercise modes with GOMORE-powered performance analysis, 7-type motion recognition, plus daily health guidance for a smarter, healthier lifestyle. - Your AI Life Companion: The CMF Smartwatch enables crystal-clear Bluetooth calls with AI noise reduction, a built-in mic, and speaker, supporting 30 contacts. New gesture control allows one-handed operation for calls, music, morning news, smart wallpapers, voice notes with transcripts & personalized fitness coaching, and more. Requires Android 6.0 or iOS 13+. Download the Nothing X App 3.0, all on your watch! - Style for Every Occasion: Elegant Brushed Metal to Rugged Outdoor Designs feature a vibrant 1.43” AMOLED Display with sharp resolution, bigger display with up to 10 percent more screen area—a thinner, lighter, and more comfortable design. Comes with Always-on Display, featuring 150 AOD Watch faces to match the main dial, providing the richest customization options. The ideal smartwatch for seamless transitions from the boardroom to adventure! - Pro-Grade Fitness & Health System: Active Score (MET-Based Fitness Tracking) on this advanced fitness tracker helps users understand their daily health status and effectively monitor their well-being. It offers 24/7 medical-grade heart rate/SpO2/stress monitoring, women's health features to track menstrual cycles and retrospective ovulation estimates, smart hydration & posture reminders, plus precision step counting with GOMORE technology—all with advanced wear detection! - More Convenient & Durable: This smartwatch features a 3D warm-up guide and 'My Heart Rate' technology for personalized training zones. It's advanced Smart Movement Algorithm tracks your workouts in detail - Ink. aerobic/anaerobic performance, training load, and recovery time. Seamlessly sync with Apple Health, Google Fit, and Strava to share data and challenge friends. The Watches feature IP68 waterproof against sweat and water splashes. 13 days long battery life, your ultimate Workout Partner.
Details
Product Information
- Brand
- CMF BY NOTHING
- Model Name
- Watch 3 Pro
- Age Range Description
- Adult
- Model Number
- D399
- Built-In Media
- Charging Cable, User Manual, Watch Band
- Warranty Description
- 1 Year Manufacturer
- Wearable Computer Type
- Smart Watch
- Manufacturer
- CMF BY NOTHING
- Unit Count
- 1.0 Count
- Warranty Type
- Lifetime
- Waterproof Rating
- IP68
Display
- Screen Size
- 1.43 Inches
- Display Type
- AMOLED
- Resolution
- 416 x 416
- Maximum Display Brightness
- 670 Nit
Battery
- Battery Capacity
- 350
- Battery Cell Type
- Lithium Ion
- Battery Average Life
- 13 days
- Battery Charge Time
- 1.5 Hours
Measurements
- Band Width
- 22 Millimeters
- Item Weight
- 52 Grams
- Band Length
- 220 Millimeters
- Item Dimensions D x W x H
- 10.15"D x 1.85"W x 0.57"H
Style
- Shape
- Round
- Style Name
- Modern
- Color
- Dark Grey
- Band Color
- Dark Grey
Connectivity
- Connectivity Technology
- Bluetooth
- Wireless Compability
- Bluetooth
- Wireless Provider
- Unlocked for All Carriers
- Cellular Technology
- Bluetooth
- Communication Feature
- Notification, Phone Call, Text Message
Compatibility
- Compatible Devices
- Smartphone
- Compatible Phone Models
- Android Devices, iOS Devices
Memory & Storage
- Memory Storage Capacity
- 256 MB
Additional Features
- Operating System
- ROTS
- Additional Features
- Activity Tracker, Alarm Clock, Audio Recording, GPS, Gesture Control, Notifications, Phone Call, Touchscreen
- GPS Geotagging Functionality
- Built-in GPS
- Band Material Type
- Silicone
- Case Material Type
- Metal
- Water Resistance Level
- Waterproof
- Sport Type
- Cycling, Fitness, Multi-Sports, Running
- Human Interface Input
- Buttons, Dial, Touchscreen
- Clasp Type
- Tang Buckle
- Supported Application
- Alarm, Fitness Tracker, GPS, Messages, Multisport Tracker, Reminders, Time Display, Voice Record
- Water Resistance Depth
- 4.92 Feet
- Language
- Japanese
- Supported Satellite Navigation System
- GPS
- Metrics Measured
- Blood Oxygen (SpO2), Distance, Heart Rate, Sleep Duration
- Closure Type
- Buckle
Frequently asked questions
- Does this smartwatch support Bluetooth calling?
- Yes, it enables crystal-clear Bluetooth calls with AI noise reduction, a built-in mic, and speaker, supporting up to 30 contacts.
- What is the battery life of the CMF Watch 3 Pro?
- It has a battery average life of 13 days and a battery charge time of 1.5 hours.
- Is this smartwatch compatible with both Android and iOS phones?
- Yes, it requires Android 6.0 or iOS 13+ and is compatible with Android Devices and iOS Devices.
Customer reviews
Fantastic for the price.
So I am coming to this watch from an absolutely ancient Apple Watch 2. The battery on that finally bit the bullet and wouldn't charge anymore. Not wanting to spend the 200+ dollars on a new lower end Apple Watch, I decided to take the chance on this one after reading reviews and doing some research. First in terms of looks - This looks fantastic. The watch faces are modern and there are so many options - from more minimal to hyper functional - displaying most of the metrics you would want to see in a smart watch/fitness tracker. I got the dark grey version and it is very clean. There is minimal branding with small text displaying "CMF by Nothing" on the rim around the watch face, but it is barely noticeable. The screen is bright, and I always have mine set on adaptive brightness. I haven't had any issues seeing the screen during a bright day yet. The biggest plus for me is battery life! This thing will not die! The biggest issue I had with the Apple Watch was the battery life. Mine would die near the end of the day, even when the battery wasn't cooked from age. I had to constantly have it on the charge at the end of the day and never used its sleep tracking because the watch would be dead in the morning if I did. This definitely does not have that problem. I've worn this watch 3 days in a row without a charge, and even with pretty frequent use/checking it was still at 60ish percent. I usually charge it by putting it on the charger while I'm getting ready for work in the morning. It will go from 80ish percent to 95+ in the time I'm getting ready. I'm looking at the battery life right now - it is 2:30 in the afternoon and I've had the watch on me since I charged this morning around 6:30 - 95% battery life! In terms of tracking I can't speak much to the accuracy of the workout tracking, as I haven't really approached it with a hyper analytical eye. To me it seems pretty accurate. Sleep tracking seems pretty good, maybe a few minutes off, but that is negligible for my use case. Heart rate sensor seems pretty good, and in that case I was able to actually test it against another device made just for heart rate tracking, and it was only a few beats off, so pretty good there. In terms of using the device I've found it to be a pretty intuitive and easy to use smart watch. Swipe gestures to move around menus, it's very responsive, and the haptics are satisfying. Turning the crown control knob to scroll through menus has a very satisfying buzz at certain increments. It shows my notifications and allows for customization of what notifications come through. I have not used it to take phone calls on the watch itself - still prefer doing that on my actual phone. The only thing I did change about the watch is swapping out the wrist band for a more elastic nylon sport band - I've found silicon bands get a bit stuffy on my wrist and I like breathability of the nylon bands more. I also added a screen protector to the watch face to help prevent scratching. I have this watch connected to an IPhone 17 base, and have had no issues with connectivity or health tracking. You use install the Nothing app and connect the watch via bluetooth to the phone and app. My IPhone health app still shows the daily health metrics from the watch, and I haven't had any issues so far with errors or missing data. All in all, if you are looking for a more budget friendly smart watch or fitness tracker. I would definitely recommend this. If you are looking for a very fitness oriented smart device, this might not fit the bill.
So I am coming to this watch from an absolutely ancient Apple Watch 2. The battery on that finally bit the bullet and wouldn't charge anymore. Not wanting to spend the 200+ dollars on a new lower end Apple Watch, I decided to take the chance on this one after reading reviews and doing some research. First in terms of looks - This looks fantastic. The watch faces are modern and there are so many options - from more minimal to hyper functional - displaying most of the metrics you would want to see in a smart watch/fitness tracker. I got the dark grey version and it is very clean. There is minimal branding with small text displaying "CMF by Nothing" on the rim around the watch face, but it is barely noticeable. The screen is bright, and I always have mine set on adaptive brightness. I haven't had any issues seeing the screen during a bright day yet. The biggest plus for me is battery life! This thing will not die! The biggest issue I had with the Apple Watch was the battery life. Mine would die near the end of the day, even when the battery wasn't cooked from age. I had to constantly have it on the charge at the end of the day and never used its sleep tracking because the watch would be dead in the morning if I did. This definitely does not have that problem. I've worn this watch 3 days in a row without a charge, and even with pretty frequent use/checking it was still at 60ish percent. I usually charge it by putting it on the charger while I'm getting ready for work in the morning. It will go from 80ish percent to 95+ in the time I'm getting ready. I'm looking at the battery life right now - it is 2:30 in the afternoon and I've had the watch on me since I charged this morning around 6:30 - 95% battery life! In terms of tracking I can't speak much to the accuracy of the workout tracking, as I haven't really approached it with a hyper analytical eye. To me it seems pretty accurate. Sleep tracking seems pretty good, maybe a few minutes off, but that is negligible for my use case. Heart rate sensor seems pretty good, and in that case I was able to actually test it against another device made just for heart rate tracking, and it was only a few beats off, so pretty good there. In terms of using the device I've found it to be a pretty intuitive and easy to use smart watch. Swipe gestures to move around menus, it's very responsive, and the haptics are satisfying. Turning the crown control knob to scroll through menus has a very satisfying buzz at certain increments. It shows my notifications and allows for customization of what notifications come through. I have not used it to take phone calls on the watch itself - still prefer doing that on my actual phone. The only thing I did change about the watch is swapping out the wrist band for a more elastic nylon sport band - I've found silicon bands get a bit stuffy on my wrist and I like breathability of the nylon bands more. I also added a screen protector to the watch face to help prevent scratching. I have this watch connected to an IPhone 17 base, and have had no issues with connectivity or health tracking. You use install the Nothing app and connect the watch via bluetooth to the phone and app. My IPhone health app still shows the daily health metrics from the watch, and I haven't had any issues so far with errors or missing data. All in all, if you are looking for a more budget friendly smart watch or fitness tracker. I would definitely recommend this. If you are looking for a very fitness oriented smart device, this might not fit the bill.
¡Impresionante reloj por este precio!
Llevo varios días usando el CMF Watch 3 Pro y la verdad es que me ha encantado. La pantalla se ve espectacular incluso bajo el sol, el diseño es muy elegante y ligero, y la correa resulta muy cómoda para llevar todo el día. En cuanto a sus funciones, sorprende: todos los modos deportivos incluso el entrenador personal con IA que te aconseja sobre un entrenamiento totalmente personalizado, GPS de doble banda muy preciso, medición de ritmo cardíaco, sueño, oxígeno en sangre y estrés, además de una app sencilla que muestra todos los datos claramente. Muy interesante el control de la música desde el reloj. La integración de todos los datos y mediciones en la nueva app Nothing X es simplemente genial. La batería es otro punto muy fuerte: me ha durado casi 11 días con uso diario, algo que pocos relojes logran. Lo mejor: pantalla, autonomía, diseño y su sistema operativo. En resumen: un reloj completísimo y bonito por menos de 80 €. Si buscas un smartwatch fiable, elegante y con gran batería, este modelo es totalmente recomendable.
Llevo varios días usando el CMF Watch 3 Pro y la verdad es que me ha encantado. La pantalla se ve espectacular incluso bajo el sol, el diseño es muy elegante y ligero, y la correa resulta muy cómoda para llevar todo el día. En cuanto a sus funciones, sorprende: todos los modos deportivos incluso el entrenador personal con IA que te aconseja sobre un entrenamiento totalmente personalizado, GPS de doble banda muy preciso, medición de ritmo cardíaco, sueño, oxígeno en sangre y estrés, además de una app sencilla que muestra todos los datos claramente. Muy interesante el control de la música desde el reloj. La integración de todos los datos y mediciones en la nueva app Nothing X es simplemente genial. La batería es otro punto muy fuerte: me ha durado casi 11 días con uso diario, algo que pocos relojes logran. Lo mejor: pantalla, autonomía, diseño y su sistema operativo. En resumen: un reloj completísimo y bonito por menos de 80 €. Si buscas un smartwatch fiable, elegante y con gran batería, este modelo es totalmente recomendable.
A Nothing watch that has Everything!
A Smartwatch That Nails the Basics and Looks Great Doing It The CMF by NOTHING Watch 3 Pro is a genuine surprise in the smartwatch market. The design is sleek and minimalist, making it look far more premium than its price point suggests—the distinctive aesthetic truly stands out. Beyond the style, the watch delivers excellent core functionality. The display is bright and responsive, making it easy to read notifications and track stats even in direct sunlight. Battery life is fantastic; I barely think about charging it, which is a massive win for daily wear. Health tracking is accurate and comprehensive, covering everything from steps to sleep with reliable precision. If you're looking for a smartwatch that balances standout design, long battery life, and essential features without breaking the bank, the Watch 3 Pro is an easy recommendation. It's a truly brilliant device.
A Smartwatch That Nails the Basics and Looks Great Doing It The CMF by NOTHING Watch 3 Pro is a genuine surprise in the smartwatch market. The design is sleek and minimalist, making it look far more premium than its price point suggests—the distinctive aesthetic truly stands out. Beyond the style, the watch delivers excellent core functionality. The display is bright and responsive, making it easy to read notifications and track stats even in direct sunlight. Battery life is fantastic; I barely think about charging it, which is a massive win for daily wear. Health tracking is accurate and comprehensive, covering everything from steps to sleep with reliable precision. If you're looking for a smartwatch that balances standout design, long battery life, and essential features without breaking the bank, the Watch 3 Pro is an easy recommendation. It's a truly brilliant device.
Excellent features and works with iPhone
I get a full 23 days with this watch before it needs to be recharged. I get all the smart features that I need, heart rate, pulse, and it works perfectly with my iPhone. I get my notifications, my phone calls show up on the screen, and I can even answer them with the watch. It has all the popular health features that most smart watches have, Reminds me to drink water, if needed it'll tell me my heart rate pulse rate. I love the black matted finish around the watch. I did switch out the bright orange watchband for a red and black watchband which really fits the Bill. The face style is very customizable. You can use one of the customizable ones that came with it or I actually made my own using animated eyes I got off of a video. I get lots of compliments with this watch. For my needs this watch fits the Bill perfectly. Excellent purchase.
I get a full 23 days with this watch before it needs to be recharged. I get all the smart features that I need, heart rate, pulse, and it works perfectly with my iPhone. I get my notifications, my phone calls show up on the screen, and I can even answer them with the watch. It has all the popular health features that most smart watches have, Reminds me to drink water, if needed it'll tell me my heart rate pulse rate. I love the black matted finish around the watch. I did switch out the bright orange watchband for a red and black watchband which really fits the Bill. The face style is very customizable. You can use one of the customizable ones that came with it or I actually made my own using animated eyes I got off of a video. I get lots of compliments with this watch. For my needs this watch fits the Bill perfectly. Excellent purchase.
