Do these 3 things before closing this tab:
1Scan for outdated or missing drivers - takes under a minute2Clear out junk files and repair common Windows errors3Fix the driver behind crashes, sound loss and screen glitchesThe original CMF Watch Pro is still appealing for its large AMOLED display, built-in GPS, Bluetooth calling, IP68 rating and advertised battery life of up to 13 days. But at around $69.99 in the US, it is difficult to recommend in 2026 because the newer CMF Watch 3 Pro can cost roughly the same during promotions.
This review covers the original rectangular CMF Watch Pro, launched in September 2023—not the circular CMF Watch Pro 2 or the newer CMF Watch 3 Pro. It is best viewed as an inexpensive phone companion for notifications, calls, steps, sleep estimates and casual workouts, rather than a full smartwatch, medical device or serious sports watch.
As an Amazon Associate I earn from qualifying purchases.
First, which CMF Watch Pro do you mean?
CMF’s naming makes this easy to get wrong. The original CMF Watch Pro has a rectangular 1.96-inch display and launched in 2023. The CMF Watch Pro 2 arrived in 2024 with a circular 1.32-inch screen and interchangeable bezels. The current CMF Watch 3 Pro adds dual-band GPS and a newer app experience.
Free tools Windows power users keep installed
One-click scans. No signup required.
| Model | Key features | What it means for buyers |
|---|---|---|
| CMF Watch Pro | Rectangular 1.96-inch AMOLED, multi-system GPS, up to 13 days claimed battery | Oldest and only worth considering at a substantial discount |
| CMF Watch Pro 2 | Circular 1.32-inch AMOLED, interchangeable bezels, 120 sports modes, up to 11 days typical battery | More conventional design, but fitness results have received mixed reviews |
| CMF Watch 3 Pro | 1.43-inch AMOLED, dual-band GPS, 131 sports modes, up to 13 days claimed battery | Usually the better same-brand purchase when priced close to the original |
Nothing’s US site listed the original at $69.99 on August 18, 2026, although prices and availability vary by region and promotion. Check the official product page before buying.
#1 Best Overall
- 24/7 Health Tracking: Watch 3 Pro can monitor heart rate, blood oxygen (SpO₂), stress levels in real time with an advanced 4-channel sensor for improved accuracy during activity and rest. This health tracker smartwatch can offer advanced sleep tracking helps analyze naps, recovery, and sleep quality for better daily wellness insights.
- 130+ Sports Modes: The sports smartwatch supports 130+ exercise modes with GOMORE-powered performance analysis, 7-type motion recognition, and precision activity tracking to help monitor workouts, training load, recovery, and daily movement more accurately. Active Score (MET-based fitness tracking), precision step counting, and smart health guidance help support a healthier lifestyle.
- Smart Everyday Convenience: Stay connected with the bluetooth smartwatch featuring dual high-performance MEMS microphones, a built-in speaker, and AI-based noise reduction trained on over 100,000 voice samples for clearer calls. Make and receive calls directly from your wrist, sync up to 30 contacts for quick access, control music playback, and send quick replies while working, commuting, cooking, or exercising without constantly checking your phone.
- 13-Day Battery Life: Enjoy up to 13 days of battery life on the smartwatch with just 2.5 hours charging time for daily use. Designed for work, workouts, travel, and busy schedules, CMF Watch 3 Pro delivers reliable power for music playback, quick replies, calls, and everyday activity tracking without frequent charging interruptions.
- AMOLED Display & Smart Lifestyle Sync: Featuring a vibrant AMOLED display, this smartwatch for Android and iPhone delivers clear visibility for health data, messages, and workouts indoors or outdoors. Seamlessly sync with Apple Health, Google Fit, and Strava to manage fitness tracking, wellness insights, and daily activity data in one connected ecosystem.
Design and comfort
The Watch Pro uses a rectangular, Apple Watch-like shape with an aluminum-alloy case and a replaceable 22mm silicone strap. TechRadar measured it at approximately 46.9 × 39.87 × 12.89mm and listed its weight as 47g including the strap.
That is a lot of watch for the price, but also a lot of watch physically. The case can look oversized on a small wrist, and buyers who prefer discreet fitness bands may find it bulky. On a medium or large wrist, the size is more practical: the extra surface gives notifications, workout data and watch faces room to breathe.
The design feels functional rather than luxurious. Its aluminum construction is a welcome step above the cheapest plastic trackers, while the silicone strap is appropriate for exercise and everyday wear. The large body is the main comfort trade-off.
Windows Errors? Fix Them Before They Spread
Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstallOutdated Drivers Are Slowing You Down
One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchThe large AMOLED display is the hardware highlight
The 1.96-inch AMOLED panel runs at 410 × 502 pixels. AMOLED provides strong contrast and deep blacks, and the rectangular layout is genuinely useful for reading more of a notification or seeing workout information without immediately reaching for your phone.
Touch interaction is built around a basic proprietary interface rather than the app-rich experience of a Wear OS or watchOS device. The screen makes the watch feel more capable than its software actually is: it is spacious and attractive, but it cannot compensate for the limited platform underneath.
Watch-face selection and customization are handled through the companion app. The display and battery settings, including any always-on or power-saving options available in the installed firmware, affect real-world endurance considerably. The advertised battery figure should therefore not be treated as a universal result.
Rank #2
- All-Round Health Monitor,Your Health Journey: CMF Smart Watch Pro 2 is a portable blood oxygen saturation monitor designed for both men and women. The heart monitor tracks your heart rate continuously for 24 hours a day, along with recording sleep patterns, stress levels, and SpO₂ levels. Seamlessly sync and manage your fitness data across Apple Health, Google Health Connect, and Strava. You can also synchronize data between your app and the watch for comprehensive health tracking.
- Bluetooth Calls and Gesture Control:The CMF Smartwatch enables crystal-clear Bluetooth phone calls with enhanced AI noise reduction technology. Equipped with a built-in microphone and speaker, the Watch Pro 2 ensures seamless communication. You can add and manage up to 30 contacts on your watch, allowing you to handle calls directly from your wrist. Real-time message reminders are also supported.The new gesture control feature allows one-handed operation of the watch using wrist movements. For example, flipping your wrist once or twice can trigger customized functions such as answering/rejecting/ignoring incoming calls, skipping to the next/previous music track, performing other operations.
- Interactive Design with Interchangeable Bezels and Straps:The CMF Watch Pro 2 features a 1.32" AMOLED display that delivers sharp, vibrant visuals with enhanced resolution (466 x 466), 353 PPI, and a refresh rate of 60Hz. It is a stylish and feature-packed smartwatch offering an interchangeable bezel design and removable watch straps, allowing effortless switching between styles to suit any occasion. With over 100 signature watch faces and customizable options, you can create personalized combinations.
- 120 Sports Modes with IP68 Waterproof: The CMF fitness tracker smartwatch is IP68 waterproof and supports 120 sports modes, including smart automatic recognition of 5 common activities. It features a 3D warm-up exercise guide and 'My Heart Rate' for personalized heart rate zones. The Smart Movement Algorithm tracks sports data, measures aerobic and anaerobic training effectiveness, training load, and recovery time. Fitness data can be seamlessly shared with Apple Health, Google Health Connect, and Strava.
- Smoothly Watch APP and More Performance: Enjoy seamless connectivity with the CMF Watch app. Manage and control your preferred features with a long battery life of up to 11 days. The watch offers smart functionalities including notifications, quick Android SMS replies, find my phone, camera control, alarms, timers, weather forecasts, music control, and multi-system GPS.
Software: simple, proprietary and limited
The Watch Pro does not run Wear OS or watchOS. It uses proprietary CMF Watch software and relies on the CMF Watch app for setup, synchronization, watch faces, workout selection and configuration. It works with Android and iPhone, but compatibility does not provide Apple Watch-level integration.
Free tools Windows power users keep installed
One-click scans. No signup required.
There is no third-party app store. You should not expect downloadable apps, contactless payments, a broad music ecosystem or the depth of a Samsung Galaxy Watch, Apple Watch or other full smartwatch.
Basic functions include alarms, weather, phone-finding tools, music controls and workout logging. Nothing’s support documentation says that workout lists can be edited in the app through CMF Watch app → Regular Exercises → Edit → Add/Remove Exercises. The same support material documents reset options under the watch’s function list or shortcut menu: Settings → System → Factory Reset.
The app’s role is important to ownership. Connected features depend on the phone, Bluetooth pairing and appropriate background permissions. The original is not a self-contained watch that remains fully useful when separated from your phone for long periods.
Notifications and Bluetooth calls
The Watch Pro can show incoming call alerts and supports Bluetooth calling through the paired phone. That can be handy when your phone is nearby, especially for short conversations, but it does not turn the watch into an independent communications device.
Recommended Free Tools
Notifications are more compromised. TechRadar reported patchy Bluetooth connectivity and unreliable notification behavior in its review. In practice, you should treat notifications as a convenience rather than a guaranteed alerting system. The watch is not a dependable replacement for a phone, and its interaction with messages is limited compared with a full smartwatch.
Rank #3
- All-Round Health Monitor,Your Health Journey: CMF Smart Watch Pro 2 is a portable blood oxygen saturation monitor designed for both men and women. The heart monitor tracks your heart rate continuously for 24 hours a day, along with recording sleep patterns, stress levels, and SpO₂ levels. Seamlessly sync and manage your fitness data across Apple Health, Google Health Connect, and Strava. You can also synchronize data between your app and the watch for comprehensive health tracking.
- Bluetooth Calls and Gesture Control:The CMF Smartwatch enables crystal-clear Bluetooth phone calls with enhanced AI noise reduction technology. Equipped with a built-in microphone and speaker, the Watch Pro 2 ensures seamless communication. You can add and manage up to 30 contacts on your watch, allowing you to handle calls directly from your wrist. Real-time message reminders are also supported.The new gesture control feature allows one-handed operation of the watch using wrist movements. For example, flipping your wrist once or twice can trigger customized functions such as answering/rejecting/ignoring incoming calls, skipping to the next/previous music track, performing other operations.
- Interactive Design with Interchangeable Bezels and Straps:The CMF Watch Pro 2 features a 1.32" AMOLED display that delivers sharp, vibrant visuals with enhanced resolution (466 x 466), 353 PPI, and a refresh rate of 60Hz. It is a stylish and feature-packed smartwatch offering an interchangeable bezel design and removable watch straps, allowing effortless switching between styles to suit any occasion. With over 100 signature watch faces and customizable options, you can create personalized combinations.
- 120 Sports Modes with IP68 Waterproof: The CMF fitness tracker smartwatch is IP68 waterproof and supports 120 sports modes, including smart automatic recognition of 5 common activities. It features a 3D warm-up exercise guide and 'My Heart Rate' for personalized heart rate zones. The Smart Movement Algorithm tracks sports data, measures aerobic and anaerobic training effectiveness, training load, and recovery time. Fitness data can be seamlessly shared with Apple Health, Google Health Connect, and Strava.
- Smoothly Watch APP and More Performance: Enjoy seamless connectivity with the CMF Watch app. Manage and control your preferred features with a long battery life of up to 11 days. The watch offers smart functionalities including notifications, quick Android SMS replies, find my phone, camera control, alarms, timers, weather forecasts, music control, and multi-system GPS.
Before buying, confirm the notification behavior you need on your particular phone. Android and iPhone permissions differ, and third-party services such as WhatsApp, Messenger and other calling apps may not behave like ordinary phone calls. The evidence available for this model does not justify promising universal support for every third-party calling or messaging service.
If notifications stop arriving, check the following:
- Confirm that Bluetooth is still connected and the watch remains paired in the CMF Watch app.
- Allow the app to run in the background and recheck phone notification permissions.
- Update the app and watch firmware, then restart both devices.
- Re-pair the watch if the connection remains unstable.
Health tracking is for trends, not diagnosis
The original Watch Pro includes an accelerometer, optical heart-rate sensor and blood-oxygen sensor. It can track steps, sleep estimates and selected wellness information, depending on the installed software and enabled settings.
Those measurements may help you observe broad patterns over time, but they should not be treated as clinical results. Nothing’s health-data disclaimer says its heart-rate, SpO₂ and stress information is not intended for diagnosis, prevention, clinical monitoring or treatment. Do not use the watch to make medical decisions or replace professional equipment.
For more consistent readings, Nothing’s support guidance recommends wearing the watch snugly, positioning it roughly one or two fingers above the wrist joint, keeping the rear clean and dry, and removing any protective film covering the sensors. Movement, loose fit and poor contact can all produce implausible readings. If a result looks wrong, compare it with a known reference device rather than assuming the watch is accurate.
Workout tracking and GPS
TechRadar lists 110 sports modes and multi-system GPS support covering GPS, GLONASS, Galileo, QZSS and BeiDou. That is a respectable specification for a low-cost watch, and the ability to record an outdoor workout without carrying the phone is one of its more useful features.
Rank #4
- CMF Watch Pro 2 is a portable blood oxygen saturation monitor.The heart monitor tracks your heart rate continuously for 24 hours a day, along with recording sleep patterns,stress,SpO ₂ levels.Seamlessly sync and manage your fitness data across Apple Health,Google Health Connect.For the best heart rate measurement,wear the watch a 1-2 fnger width distance from your wrist bone.To ensure that your Google Health Connect can work properly,please make sure your phone is updated to Android 9.0 or above
- 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, and more. Requires Android 8.0/iOS 13+. Download the CMF Watch App, update firmware, and keep it updated for the best experience.
- 120 Sports Modes with IP68 Waterproof:The CMF fitness tracker smartwatch is IP68 waterproof and supports 120 sports modes,including smart automatic recognition of 5 common activities.It features a 3D warm-up exercise guide and ‘My Heart Rate' for personalized heart rate zones.The Smart Movement Algorithm tracks sports data,measures aerobic and anaerobic training effectiveness,training load,and recovery time. Fitness data can be seamlessly shared with Apple Health,Google Health Connect,and Strava
- Smoothly Watch APP and More Performance: Enjoy seamless connectivity with the CMF Watch app. Manage and control your preferred features with a long battery life of up to 11 days. The watch offers smart functionalities including notifications, quick Android SMS replies, find my phone, camera control, alarms, timers, weather forecasts, music control, and multi-system GPS.
- For accurate GPS positioning, ensure you're in an open area, connect to the app at least every 7 days, avoid locations with potential signal interference or large public transportation systems, and maintain a proper connection between your watch and phone.Note:If there is any malfunction with the watch, you can check it according to the instructions or contact us directl
However, satellite-system compatibility is not the same thing as accurate GPS. It tells you which positioning systems the watch can use; it does not guarantee quick acquisition, correct route placement, consistent distance or reliable pace.
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
For casual walks and occasional workouts, the GPS feature may be sufficient. For running, cycling, hiking or race pacing, the Watch Pro is a poor choice unless you have independently verified its performance on your routes. Urban streets, tall buildings, trees and poor satellite visibility can expose weaknesses that a specification table cannot show.
Start a workout outdoors with a clear view of the sky and wait for the GPS lock before moving. Keep the firmware current, compare the recorded route with a phone or established sports watch, and do not rely on it for navigation or exact race data. The available documentation does not establish clinical-grade heart-rate accuracy or universally dependable GPS accuracy for this model.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Battery life: excellent claim, variable reality
The advertised maximum is up to 13 days. That is the right headline figure for the product, but maximum battery claims normally depend on restrained settings and limited use of power-hungry features.
Continuous heart-rate monitoring, frequent notifications, Bluetooth calls, GPS workouts, a bright display and always-on behavior—where supported—can reduce endurance substantially. GPS use is particularly demanding. The original’s proprietary charging cable is another ownership consideration: losing it may be more troublesome than replacing a standard USB cable.
The Tool Desk
Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →The sensible expectation is long battery life compared with a full smartwatch, not a guaranteed 13 days in every configuration. If you need detailed battery testing, compare results only when the settings and usage are stated; newer CMF models’ battery figures should not be transferred to the original.
Best Value
- 24/7 Health Tracking: Watch 3 Pro can monitor heart rate, blood oxygen (SpO₂), stress levels in real time with an advanced 4-channel sensor for improved accuracy during activity and rest. This health tracker smartwatch can offer advanced sleep tracking helps analyze naps, recovery, and sleep quality for better daily wellness insights.
- 130+ Sports Modes: The sports smartwatch supports 130+ exercise modes with GOMORE-powered performance analysis, 7-type motion recognition, and precision activity tracking to help monitor workouts, training load, recovery, and daily movement more accurately. Active Score (MET-based fitness tracking), precision step counting, and smart health guidance help support a healthier lifestyle.
- Smart Everyday Convenience: Stay connected with the bluetooth smartwatch featuring dual high-performance MEMS microphones, a built-in speaker, and AI-based noise reduction trained on over 100,000 voice samples for clearer calls. Make and receive calls directly from your wrist, sync up to 30 contacts for quick access, control music playback, and send quick replies while working, commuting, cooking, or exercising without constantly checking your phone.
- 13-Day Battery Life: Enjoy up to 13 days of battery life on the smartwatch with just 2.5 hours charging time for daily use. Designed for work, workouts, travel, and busy schedules, CMF Watch 3 Pro delivers reliable power for music playback, quick replies, calls, and everyday activity tracking without frequent charging interruptions.
- AMOLED Display & Smart Lifestyle Sync: Featuring a vibrant AMOLED display, this smartwatch for Android and iPhone delivers clear visibility for health data, messages, and workouts indoors or outdoors. Seamlessly sync with Apple Health, Google Fit, and Strava to manage fitness tracking, wellness insights, and daily activity data in one connected ecosystem.
IP68 is not a swimming or diving guarantee
The original Watch Pro is listed as IP68-rated. That indicates resistance under a defined dust and water-ingress test; it does not mean unlimited waterproofing.
Avoid interpreting IP68 as permission for diving, hot showers, saunas, high-pressure water or charging while wet. Water resistance can also deteriorate with age, impact and seal wear. Follow the original’s manual and product documentation for its exact limitations, and dry the watch and charging contacts before charging.
CMF Watch Pro vs Watch Pro 2 vs Watch 3 Pro
The generation comparison matters more than the original’s launch price. The CMF Watch Pro 2 has a circular 1.32-inch, 466 × 466 AMOLED display, interchangeable bezels, 120 sports modes and up to 11 days of typical battery life. Independent coverage disagreed materially about its GPS and health-tracking performance, so newer does not automatically mean sports-watch quality.
Quick wins for a faster PC:
Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Repair Windows errors before they cause bigger problemsFix Now →The CMF Watch 3 Pro is the current successor. Its headline improvements include a 1.43-inch AMOLED display, dual-band GPS, 131 sports modes, Nothing X integration and advertised battery life of up to 13 days. The product page also lists integrations including Strava, Google Health Connect and Apple Health, plus quick replies—features that make it more useful than the original for connected fitness and notifications.
During the August 18, 2026 research snapshot, Nothing’s US pages showed promotional Watch 3 Pro pricing in the approximate $69–$79 range against list-price signals of $79–$99, depending on page and color. If the Watch 3 Pro is close to the original’s $69.99 price, the newer model is the rational purchase. Choose the original only when it is meaningfully cheaper or when you specifically want its large rectangular display.
Who should buy the original CMF Watch Pro?
- Buy it if you want a large AMOLED screen, basic notifications, call alerts, steps, sleep estimates, alarms and casual workout logging.
- Buy it if long battery life matters more than apps, payments, advanced training tools or deep phone integration.
- Buy it if you accept approximate health trends and a proprietary phone-dependent ecosystem.
- Skip it if dependable GPS is important for running, cycling, hiking or race pacing.
- Skip it if you need reliable notifications, message replies, downloadable apps, payments or advanced training analytics.
- Skip it if you need medically trustworthy heart-rate or SpO₂ measurements, or if the case is too large for your wrist.
- Buy the Watch 3 Pro instead when its promotional price is close to the original’s.
Verdict
The original CMF Watch Pro gets the fundamentals right: it offers an unusually large AMOLED display, multi-system GPS, Bluetooth calling, basic health and workout features, and a long advertised battery life at a low price. Its weaknesses are equally clear: unreliable notification behavior, a limited proprietary operating system, no app store, dependence on a companion app and insufficient evidence to recommend it for serious fitness or medical monitoring.
In 2026, the price decides everything. At a substantial discount, it remains a reasonable casual smartwatch. At around $70, it is overshadowed by the newer CMF Watch 3 Pro. The original is a bargain watch, not a bargain replacement for a full smartwatch or dedicated sports watch.
Do these 3 things before closing this tab:
1Clear out junk files and repair common Windows errors2Scan for outdated or missing drivers - takes under a minute3Repair Windows errors before they cause bigger problemsQuick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
