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CMF by Nothing announced the Watch Pro 2 on July 8, 2024, at a U.S. launch price of $69. The budget smartwatch combines a 1.32-inch AMOLED display, built-in multi-system GPS, Bluetooth calling, interchangeable bezels, IP68 dust and water resistance, and a claimed battery life of up to 11 days.
Its headline numbers need context: Nothing listed 120 sports modes, but that does not mean 120 types of advanced sports analysis. Similarly, only 80 watch faces were available at launch; Nothing said the catalog would expand beyond 100 later. As of September 2026, the Watch Pro 2 is an older model, and Nothing’s U.S. store has shown it at a time-limited $49 price rather than its original $69.
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CMF Watch Pro 2: key specifications
| Feature | Detail |
|---|---|
| Display | 1.32-inch AMOLED, 466 × 466 resolution, 60Hz refresh rate, up to 620 nits |
| Battery | 305mAh; up to 11 days of typical use or 9 days of heavy use |
| GPS | Built-in multi-system GPS supporting GPS, GLONASS, Galileo, QZSS and BeiDou |
| Calls | Bluetooth voice calls using the watch’s microphone and speaker |
| Connectivity | Bluetooth 5.3 |
| Water resistance | IP68 under controlled laboratory conditions |
| Sports modes | 120 selectable workout profiles |
| Watch faces | 80 available at launch, with more than 100 planned later |
| Compatibility | iOS 13 or later and Android 8.0 or later |
| Charging | Proprietary charging cable; approximately 100 minutes according to Nothing |
These specifications come from Nothing’s official product page and its international specifications page.
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What 120 sports modes really means
The Watch Pro 2 gives users a long list of selectable activities, including outdoor workouts that can use its integrated GPS. However, a sports-mode count should not be confused with sport-specific coaching.
#1 Best Overall
- 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.
Depending on the activity, tracking may be limited to basics such as elapsed time, heart rate, calories and distance. The available information does not establish that every profile provides advanced metrics such as running dynamics, cycling power, swimming intervals, training readiness or detailed recovery analysis. GPS is most relevant to outdoor activities that need location data, not necessarily to every one of the 120 profiles.
Nothing says fitness information can sync with Apple Health, Google Health Connect and Strava. Google Health Connect was initially described as arriving through a later software update, so feature availability may depend on the watch firmware, companion app and phone platform.
Health features—and their limits
The watch offers 24-hour heart-rate monitoring, blood-oxygen readings, stress tracking, sleep tracking, steps, calories, abnormal heart-rate and SpO₂ alerts, menstrual-cycle tracking, Activity Score, Training Load, Recovery Time, workout detection and GPS-based outdoor activity tracking.
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Rank #2
- 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
Independent testing also tempers the feature list. Android Authority’s review found health and fitness tracking was not among the watch’s strongest areas and reported tracking issues that prevented its usual comparison charts. That is one reviewer’s assessment, not proof that every unit performs poorly, but it is a meaningful caution for buyers prioritizing sensor accuracy.
Watch faces: 80 at launch, more than 100 later
The original “more than 100 watch faces” wording needs a timeline. Nothing said 80 faces were available in the Dial Gallery at launch, with the catalog expected to exceed 100 by the end of July 2024. Current regional product pages advertise more than 100 options, but that should not be rewritten as the launch-day figure.
Nothing describes the collection as including static, dynamic, interactive, customizable and always-on-display designs. Selected faces can be downloaded through the CMF companion app, and some allow users to change colors or the information shown.
Storage may be more restrictive than the catalog size suggests. The Week reported that five faces could be stored on the watch in its review. Firmware updates may alter that behavior, so treat the figure as review-era context rather than a guaranteed current limit.
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.
Battery life is a claim, not a guarantee
Nothing rates the 305mAh battery for up to 11 days in typical use and up to nine days with heavier use. It also claims up to 25 hours of continuous GPS, 17.4 hours of continuous Bluetooth calling and 45.8 days in power-saving mode.
Those figures come from controlled test scenarios. Nothing’s typical-use assumptions include limited GPS, notifications, heart-rate checks, screen wake-ups, alarms and Bluetooth calls. Frequent GPS workouts, continuous health monitoring, a bright always-on display and regular calls will reduce runtime. The watch uses a proprietary charging cable, so replacing a lost cable may be less convenient than using a standard charger.
IP68 does not make it a swimming watch
The Watch Pro 2 carries an IP68 rating. According to CMF’s support guidance, the rating covers immersion in still, fresh water up to 1.5 meters for 30 minutes under laboratory conditions.
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Rank #4
- 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.
Smartwatch features and phone dependence
The Watch Pro 2 can show phone notifications and offers Bluetooth calls, music controls, weather, alarms, timers, a stopwatch, reminders, calendar information, a find-my-phone function, a camera remote, a flashlight, world clock, custom widgets, voice-assistant access and quick replies where supported.
Many of these functions depend on an active connection to the phone. Message synchronization, weather updates and calling are not independent services provided by the watch’s GPS. Third-party application voice calls are not supported according to Nothing’s product information.
The watch runs a proprietary operating system rather than Wear OS or watchOS. Buyers should therefore not expect Google Play, Apple Watch-style native applications, cellular connectivity or the breadth of a full smartwatch app ecosystem.
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Design and day-to-day trade-offs
The aluminum-alloy body and interchangeable bezels are the Watch Pro 2’s most distinctive design feature. They let owners change the watch’s look without replacing the entire device, giving it more visual flexibility than many low-cost fitness bands.
Best Value
- 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.
The trade-off is that the watch is designed as a simple connected companion, not a miniature smartphone. It is a good match for notifications, timekeeping, calls, basic wellness information, GPS walks and runs, and long stretches between charges. It is a weaker choice for serious training, medical use, swimming or buyers who want a large library of native apps.
Connection and notification problems
If pairing or synchronization fails, use the CMF Watch Pro 2 support hub. The practical sequence is:
- Install or update the CMF Watch app.
- Turn on Bluetooth and pair from inside the companion app, not only from the phone’s Bluetooth menu.
- Complete any available watch firmware update after pairing.
- Allow the app to run in the background and remove battery-optimization restrictions if notifications or synchronization stop.
- Reopen or restart the app and watch if the connection drops.
- Unpair and pair again only after trying the simpler steps.
Notifications can also fail when permissions are denied, Bluetooth is disconnected, background activity is blocked, battery optimization restricts the app, or a watch mode suppresses alerts.
Bluetooth calls require the phone and watch to remain connected. If incoming calls vibrate but do not ring audibly, Nothing’s support instructions say to check Settings → Sounds → Volume.
Should you buy the CMF Watch Pro 2?
At its $69 U.S. launch price, the Watch Pro 2 stood out for offering AMOLED, built-in GPS, Bluetooth calling and a long claimed battery life at a low cost. At the $49 promotional price shown on Nothing’s U.S. page, it can still be attractive for buyers who want a basic smartwatch with a distinctive design.
But the current decision is not the same as the 2024 launch decision. The newer CMF Watch 3 Pro is now part of Nothing’s product range, and its listed sale pricing has been shown at $69 against a $79 crossed-out price. Prices and stock vary, so compare the two models directly before buying. The newer model may offer updated features, but the available evidence does not justify assuming it is automatically better for every user.
Buy the Watch Pro 2 if you want:
- An inexpensive AMOLED smartwatch.
- Built-in GPS for casual walks and runs.
- Bluetooth calling and phone notifications.
- Long claimed battery life.
- A simple interface rather than a full app platform.
- Interchangeable bezels and a more distinctive design.
Choose something else if you need:
- Highly dependable heart-rate or GPS accuracy.
- Serious training metrics, recovery guidance or sport-specific analysis.
- Swimming or robust water-sports use.
- A broad third-party app store or cellular connectivity.
- Deep iPhone integration or clearly established long-term software support.
- Medical-grade measurements.
Fitness-focused Amazfit models, selected Xiaomi or Redmi wearables, Fitbit devices, Samsung Galaxy Watches and Apple Watches may each be better suited to particular needs, but they occupy different price, ecosystem and feature tiers. The Watch Pro 2 makes the most sense when low cost, appearance, calls, GPS and battery life matter more than advanced analytics.
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