CMF Watch Pro 2 or Redmi Watch 5 for fitness tracking?

For fitness tracking, the Redmi Watch 5 is the better overall choice if you want longer battery life, a larger display, and broad workout and health tracking. The CMF Watch Pro 2 is a stronger pick if you prefer a lighter watch, built-in multi-system GPS, 120 sports modes, and fitness-data integration with apps such as Strava, Apple Health, and Google Health Connect.

CMF Watch Pro 2 vs Redmi Watch 5 for Fitness Tracking

Both watches are designed for everyday fitness rather than advanced sports training. They can track workouts, heart rate, steps, calories, distance, and other health data, while both also have built-in satellite positioning for outdoor activities.

The biggest difference is how each watch approaches fitness tracking. CMF puts more emphasis on sports modes, activity scoring, and fitness-data integration, while Redmi combines workout tracking with a larger display and much longer claimed battery life.

Fitness feature	CMF Watch Pro 2	Redmi Watch 5
Built-in GPS/GNSS	Yes	Yes
Sports modes	120	150+
Heart-rate tracking	Yes	Yes
Blood oxygen tracking	Yes	Yes
Sleep tracking	Yes	Yes
Stress monitoring	Yes	Yes
Step tracking	Yes	Yes
Calories and distance	Yes	Yes
Automatic workout recognition	Yes, selected activities	Yes, depending on workout
Water resistance	5ATM	5ATM
Typical battery claim	Up to 11 days	Up to 24 days
Fitness-data integration	Apple Health, Google Health Connect, Strava	Mi Fitness ecosystem

The manufacturers’ specifications are not directly comparable in every category because the two brands describe their health and sports features differently.

Which watch is better for running?

For outdoor runners, the CMF Watch Pro 2 is a very good option, especially if you want dedicated GPS tracking without carrying your phone. Its multi-system GPS supports five satellite positioning systems, and Nothing lists running, walking, cycling, and hiking among the activities that use GPS tracking.

The Redmi Watch 5 also has standalone GNSS with GPS, Galileo, GLONASS, BeiDou, and QZSS. Xiaomi says the watch can track key workout data such as heart rate, calories, and distance during exercise.

For casual runners, either watch should cover the basics. If your main concern is getting a long-running workout recorded without worrying about charging, the Redmi’s longer claimed battery life is a major advantage.

Which is better for gym workouts?

The CMF Watch Pro 2 has a slight edge for people who like having many workout modes available. It offers 120 sports modes and automatic recognition for five common activities, including outdoor and indoor running, outdoor and indoor walking, and outdoor cycling.

The Redmi Watch 5 lists more than 150 sports modes and tracks workout information such as heart rate, calories, and distance.

For basic gym use—walking, running, cycling, and general activity—there is unlikely to be a meaningful reason to choose one solely because it has a higher sports-mode count. The number of modes matters less than whether the specific workouts you do are supported and recorded in a useful way.

Which is better for heart-rate and health tracking?

Both watches provide all-day heart-rate monitoring and blood oxygen tracking. CMF also lists resting heart rate, exercise heart rate, stress monitoring, sleep detection, steps, calories, distance, and exercise duration.

Redmi Watch 5 includes heart-rate, blood oxygen, sleep, and stress monitoring. Xiaomi also says its updated system improved heart-rate and sleep-recognition accuracy compared with the Redmi Watch 4, although Xiaomi’s stated percentages come from its internal lab and actual results can vary.

These features are useful for tracking trends over time, but neither watch should be treated as a medical device or as a replacement for professional medical testing.

Battery Life Matters More Than It Looks

This is one of the clearest differences between the two.

CMF rates the Watch Pro 2 for up to 11 days of typical use, with up to 25 hours of continuous GPS use.

Redmi claims up to 24 days of typical use from its 550mAh battery. Actual battery life will vary with workout tracking, GPS use, notifications, display settings, and other features.

For someone who exercises several times a week, longer battery life can be useful because you are less likely to leave the watch uncharged before a workout.

GPS Tracking: CMF vs Redmi

Both watches have built-in satellite positioning, so you do not need to depend entirely on your phone for outdoor route tracking.

CMF describes its system as multi-system GPS using five satellite positioning systems. Redmi also supports GPS, Galileo, GLONASS, BeiDou, and QZSS.

That means both are suitable for activities such as outdoor walking, running, and cycling.

However, having multiple satellite systems does not automatically mean one watch will always produce more accurate routes. Real-world GPS performance can change with buildings, trees, weather, satellite visibility, how the watch is worn, and software updates.

Fitness Data and Smartphone Apps

This is an area where CMF has a useful advantage for some users.

Nothing says the Watch Pro 2 can integrate fitness data with Apple Health, Google Health Connect, and Strava. The watch uses the Nothing X app as its main hub for fitness data and device management.

That can make the CMF a more attractive option if you already use Strava or want to connect fitness information with other health platforms.

Redmi uses the Mi Fitness ecosystem. The Redmi Watch 5 supports Android 8.0 and newer and iOS 12 and newer.

Before buying, check which phone and fitness apps you already use. Compatibility and data syncing can matter more than a small difference in hardware.

Which One Should You Buy?

Choose the CMF Watch Pro 2 if you:

• Want built-in multi-system GPS
• Use Strava or want broader fitness-data integration
• Like having many sports modes
• Want a lighter, more fitness-focused smartwatch experience
• Prefer CMF’s Active Score approach to activity tracking

Choose the Redmi Watch 5 if you:

• Want significantly longer claimed battery life
• Prefer a large 2.07-inch AMOLED display
• Want more than 150 sports modes
• Want everyday health and workout tracking in the Mi Fitness ecosystem
• Do not want to charge your watch frequently

For a typical person who mainly wants walking, running, gym workouts, heart-rate tracking, sleep tracking, and basic fitness progress, both are capable choices. The decision comes down more to battery life, app ecosystem, display size, and the features you personally use than to the number of sports modes.

Two Real-World Buying Scenarios

Imagine you run three or four times a week and use Strava to keep your workout history. In that case, the CMF Watch Pro 2 makes a strong case because it supports built-in GPS and Strava-related fitness-data integration.

Now consider someone who mainly walks, goes to the gym, tracks daily activity, and dislikes charging devices. The Redmi Watch 5 may make more sense because its claimed typical battery life is up to 24 days, while still providing standalone GNSS and a wide range of workout modes.

What Both Watches Cannot Replace

Neither watch should be viewed as a professional sports watch simply because it offers GPS and many workout modes.

Wrist-based heart-rate and other health measurements can be affected by fit, movement, skin contact, exercise intensity, and other conditions. For serious training, the usefulness of the data depends not just on the number of metrics available but on how consistently and accurately the watch records them.

For everyday fitness goals, however, both provide the core tools most people need: workout recording, heart-rate monitoring, activity tracking, sleep information, and outdoor positioning.

Frequently Asked Questions

Is CMF Watch Pro 2 or Redmi Watch 5 better for running?

Both are capable of tracking outdoor runs with built-in satellite positioning. CMF has multi-system GPS and strong integration options, while Redmi offers standalone GNSS and a much longer claimed battery life.

Does the CMF Watch Pro 2 track workouts without a phone?

Yes. The CMF Watch Pro 2 has built-in GPS and can record outdoor activities such as running, walking, cycling, and hiking without relying entirely on your phone for positioning.

Does Redmi Watch 5 have GPS for fitness tracking?

Yes. The Redmi Watch 5 has built-in GNSS and supports GPS, Galileo, GLONASS, BeiDou, and QZSS. It can use this positioning capability for outdoor workout tracking.

The Bottom Line

For fitness tracking, I would choose the CMF Watch Pro 2 if GPS, sports tracking, and Strava/health-platform integration are your priorities. Choose the Redmi Watch 5 if battery life and a large display matter more.

A practical tip: look at the fitness app you already use before buying. A watch that fits your existing tracking system can be more useful than one with a longer feature list.