Table of Contents 64q43
Are you in search of a reliable smart watch that seamlessly connects to your cell phone? One SmartWatch or a smart band could be the perfect choice for you. These devices offer a combination of the functionality of a smartphone with the convenience of a wristwatch, ensuring style e comfort in everyday life, Besides being great partners in physical activities e health monitoring. See the best: 5i3h4l
Smartwatch or smart band? 43r45

Do you know the difference between a SmartWatch and a smart band? A smart band It is a more simplified version of this type of watch. It has a smaller screen and provides basic information related to health and physical activities, ideal for monitoring steps, heart rate and sleep quality. The smart band is a comfortable accessory for continuous use, which means it can be used while you sleep, shower and perform other daily activities.
The smartwatches They tend to be a little more sophisticated, even allowing the installation of additional apps. In addition to monitoring physical activity, they have integrated GPS and allow you to receive notifications for calls, messages, emails and applications, control music playback, use voice assistants and even make payments. They have larger screens and can even perform some of the same tasks as smartphones.
What matters when choosing a smart watch? 642e1d

Smartwatches have distinct ecosystems and operating systems, meaning not every watch will be compatible with the smartphone you're using. Therefore, pay attention to these decision points:
Operational system 1a5246
The main operating systems for watches today are: Wear OS (Google+Samsung), WATCH (Apple) and HarmonyOS (Huawei):
Wear OS (Google + Samsung) 443o4o

O Wear OS, formerly known as Android Wear, is the operating system developed by Google, based on the Android version and made for smartwatches and other wearable devices. This system offers an integrated experience with Android devices, providing access to a variety of applications available on the Play Store. With it you can enjoy applications such as gmail, YouTube Music and even turn on the lights in your home and control the room temperature through the Google Home directly from your wrist. In addition to the Galaxy Watch, Wear OS can also be found on devices in the range Pixel Watch, as well as in some products from Xiaomi, OnePlus e OPPO.
watchOS (Apple) 5x6y55

O WATCH, operating system exclusive to Apple Watches, was designed to offer the best integration with devices iOS. It allows exclusive pairing with the brand's devices, providing a fluid experience full of features, such as responding to messages, answering calls, using Siri and accessing a wide variety of applications available in the App Store. watchOS is recognized for its elegant design, security, and ongoing for new updates and improvements to Apple's operating systems.
HarmonyOS (Huawei) 3k491c

Third and last, the HarmonyOS is the operating system developed by Huawei, designed to deliver a unified experience across multiple devices, including smartwatches, smartphones and other smart devices like tablets, TVs and even in car dashboards. This system, known for its ability to integrate with the Huawei product ecosystem, has several functionalities, ranging from health monitoring to notifications and control of smart home devices.
Sports activity monitoring 3wx49

Smartwatches and smartbands are great exercise companions. So, pay attention if your chosen one has functions such as:
- Automatic exercise tracking (running, walking, cycling, swimming, etc.);
- Customized training modes (running, walking, cycling, swimming, weight lifting, etc.);
- Integrated GPS for route tracking;
- Monitoring daily activities (steps, calories burned, distance covered);
- Guided workouts;
- Water resistance training (diving);
- Features for advanced water sports (deep sea diving, surfing).
health monitoring 5d2o6

Another great feature of these devices is the health monitoring, ideal for those who care about Physical health as mental. They provide valuable tools for preventive care, such as:
- Continuous heart rate monitoring;
- Sleep monitoring (sleep stages, sleep score, insights into sleep quality);
- Stress monitoring;
- Blood oxygen monitoring (SpO2);
- ECG (electrocardiogram);
- Fall detection;
- Skin temperature monitoring;
- Monitoring female health (menstrual cycle);
- Blood pressure monitoring;
- Ambient noise monitoring;
- Accident detection (car, bicycle).
Connectivity 5h1q1v

A integration with smartphones and other devices is one of the main attractions of smart watches. This connectivity offers real-time notifications for calls, messages and apps, allowing s to stay connected without having to take their phones out of their pockets. Check if your model is compatible with:
- Bluetooth (to connect to smartphone and headphones)
- Wi-Fi (to connect to the home network)
- 4G/LTE/5G networks (to connect to the internet without a cell phone)
- NFC (for less payments and use as a key)
battery life t1f1c

A battery life It is a crucial factor when choosing a smartwatch or smart band, as it can vary from just a few hours to up to 14 days, depending on the model chosen. The more “smart” it is and full of apps, the shorter the watch’s battery will last. See these examples:
- Galaxy Watch6 (duration of 1 and a half days)
- Apple Watch 2 Ultra (3 days)
- Huawei Watch GT 4 (duration of 14 days)
Water and Dust Resistance h441y

Another important factor is to confirm the degree of dust resistance and model water. Find out if the model is certified IP67 ou IP68, indicating that they are resistant to immersion in water and the entry of dust.
O Apple Watch 2 Ultra, for example, is water resistant to 100 meters, suitable for swimming and recreational diving up to 40 meters, as well as being IP6X dustproof, but must be protected from chemicals and extreme temperatures to maintain its durability.
recommended products 2z3t35
Samsung galaxy watch5 4q651p

Opening our list, we have the Galaxy Watch5 which features a similar design to its predecessor, the Watch4. This model s tracking more than 90 different exercises and comes equipped with three health sensors: Bioelectrical Impedance Analysis, Electrical Heart Sensor e Optical Heart Rate Sensor. In addition to several connectivity options, such as Wi-Fi Bluetooth, Samsung Pay, Google Play Store, GPS, Google Assistant e voice commands.
Galaxy Watch5 | |
Operational system | Wear OS |
Fabric | Super AMOLED |
size and resolution | 1.4″ with 396 x 396 pixels resolution |
Storage | 2 GB |
Processor | 1,18 GHz Dual Core |
battery life | 410 mAh (Approximately 48 hours of autonomy) |
Connectivity | Wi-Fi, Bluetooth, Samsung Pay, Google Play Store, GPS and Google Assistant |
Standard | Bioelectrical Impedance Analysis, Voice Prompts, Electrical Heart Rate Sensor and Optical Heart Rate Sensor |
Water resistance | IP68 |
You can find the Galaxy Watch 5 for sale in stores like Amazon by R $ 1.158,00.
Samsung Galaxy Watch5 Pro 1b2t71

O Samsung Galaxy Watch5 Pro shares several similarities with the common model. However, one of its main differences is in its titanium coating, which guarantees greater durability and resistance for heavier sports. In addition to the features found in the basic model, the Pro line also offers body fat measurement, temperature, blood pressure, Calories, steps e blood oxygen level. In of connectivity, the Galaxy Watch5 Pro offers Wi-Fi, Bluetooth, Samsung Pay, Google Play Store, GPS, Google Assistant e voice commands.
Galaxy Watch5 Pro | |
Operational system | Wear OS |
Fabric | Sapphire Crystal Super AMOLED |
size and resolution | 1.4” with 450 x 450 pixels resolution |
Storage | 16 GB |
Processor | 1,18 GHz Dual Core |
battery life | 590 mAh (Approximately 3 days duration) |
Connectivity | Wi-Fi, Bluetooth, Samsung Pay, Google Play Store, GPS and Google Assistant |
Standard | Voice commands, Samsung Pay, Accelerometer, Heart rate, Barometer and Gyroscope |
Water resistance | IP68 |
You can find the Galaxy Watch 5 Pro for sale in stores like Magazine Luiza by R$1.394,10.
Samsung galaxy watch6 256g4

O Galaxy Watch 6 bring the processor Exynos W980, with efficiency improved by 18%, but maintains the same sensor kit as the previous model. The temperature sensor is one of the new features of this model. It was already present on Watch5, but only now has it become useful on lines 5 and 6. With the use of the app ThermoCheck, you can measure the temperature of your body or any object, simply pointing the sensor at it.
Galaxy Watch6 | |
Operational system | Wear OS |
Fabric | Super AMOLED |
size and resolution | 1.5” with 480 x 480 pixels resolution |
Storage | 16GB |
Processor | Exynos W980 |
battery life | 425 mAh |
Connectivity | Wi-Fi, Bluetooth, GPS, and NFC |
Standard | Voice commands, Samsung Pay, Temperature Sensor, Heart rate, Barometer, Gyroscope, Com and Accelerometer |
Water resistance | IP68 |
You can find the Galaxy Watch 6 for sale in stores like Amazon by R $ 1.299,00.
Samsung Galaxy Watch 6 Classic 2cx6y

The great differential of Classic it's yours natural. This version, historically, is known for its rotating crown for navigating the interface, making the device more elegant with a more sophisticated control method. Designed to withstand daily wear and tear, the Galaxy Watch6 Classic's display is made from Sapphire Crystal glass. Additionally, it has ratings IP68 e 5ATM, so you can keep your watch on during all your adventures.
Galaxy Watch6 Classic | |
Operational system | Wear OS |
Fabric | Super AMOLED Sapphire crystal glass |
size and resolution | 1.5” with 480 x 480 pixels resolution |
Storage | 16GB |
Processor | Exynos W930 Dual-Core 1,4GHz |
battery life | 425 mAh |
Connectivity | Wi-Fi, Bluetooth 5.3, GPS and NFC |
Standard | Voice commands, Samsung Pay, Temperature Sensor, Accelerometer, Heart rate, Barometer, Gyroscope and Com |
Water resistance | 50m and IP68 |
O Galaxy Watch6 Classic can be found for sale in stores such as Samsung by R$3.419,10.
Apple WatchSE s3f53

O Apple WatchSE has a OLED screen with up 1.000 nits of brightness. Your Ion-X display glass It is more resistant than Gorilla Glass, providing greater durability and protection against scratches and drops. This model incorporates several sensors and resources aimed at health and well-being, such as second generation optical heart sensor, com e altimeter always active.
Other features include water resistance up to 50 meters, fall detection, accident detection, emergency SOS, Apple Pay e wireless charging . It's important to note that the Apple Watch SE requires an iPhone XS or later running iOS 17 or later to fully function.
Apple WatchSE | |
Operational system | WATCH |
Fabric | Retina LTPO OLED Sapphire crystal glass |
size and resolution | 41 version: 324 x 394 pixel resolution; 45 mm version 448 x 368 pixel resolution |
Storage | 32 GB |
Processor | Apple S5 dual-core |
battery life | Up to 18 hours of continuous use |
Connectivity | Wi-Fi, Bluetooth 5.0, GPS and NFC |
Standard | Accelerometer, Heart rate, Barometer, Altimeter and Com |
Water resistance | 5 atm |
You can find the Apple WatchSE for sale in stores like Amazon by R$3.899,00.
Apple Watch Series 9 2d5la

O Apple Watch Series 9 brings a screen of 1,9 inch for the model with box 45 mm and a display 1,69 inch for the model with box 41 mm. The screen is made of glass sapphire crystal with Retina LTPO, a kind of Apple OLED . The Apple Watch Series 9 achieves monitor heartbeat, blood oxygen level, Tall stages of sleep and can help track the menstrual cycle.
A standout feature of the Apple Watch Series 9 is the Double Tap, which uses the 's fingers to activate various functions, such as answering and ending calls, starting or stopping a timer, or even playing music. All this in a device that promises up to 18 hours of battery life and fast charging.
Apple Watch Series 9 | |
Operational system | WATCH |
Fabric | Retina LTPO OLED Sapphire crystal glass |
size and resolution | 484 x 396 pixels for the 45mm case model and 352 x 430 pixels resolution for the 41mm model. |
Storage | 64 GB |
Processor | Apple S9 |
battery life | 308 mAh |
Connectivity | Wi-Fi, Bluetooth 5.3, GPS and NFC |
Standard | SpO2, Temperature Sensor, Com, Altimetry, Gyroscope, Ultra Wideband 2 (UWB), VO2max, Barometer, Heart Rate and Accelerometer |
Water resistance | IP6X |
You can find the Apple Watch Series 9 for sale in stores like Amazon on the stellar sports loop bracelet model by R$3.959,10 ou na Magazine Luiza with the bracelet Midnight Sports by R$3.599,10.
Apple Watch Ultra 2 546s1d

O Apple Watch Ultra 2 It is considered one of the best smartwatches on the market. It includes features like Double Tap, health analysis with blood oxygen sensors, ECG app, heart rate sensor e temperature sensor, in addition to fall and accident detection. He has 32 GB storage e gps connection with the option of LTE integration with Vivo and Claro operators in Brazil. Another highlight is the built-in siren of 86 decibels, which can be heard from 180 meters away, offering an extra layer of safety for s.
Apple Watch Ultra 2 | |
Operational system | WATCH |
Fabric | Retina LTPO OLED Sapphire crystal glass and MIL-STD 810H |
size and resolution | 1.92” with 502 x 410 pixels resolution |
Storage | 64 GB |
Processor | Apple S9 |
battery life | 308 mAh |
Connectivity | Wi-Fi, Bluetooth 5.3, GPS and NFC |
Standard | Temperature sensor, SpO2, VO2max, Ultra Wideband 2 (UWB), Gyroscope, Accelerometer, Heart rate, Barometer, Altimetry and Com |
Water resistance | IP6X |
You can find the Apple Watch Ultra 2 for sale in stores like Amazon with the green/gray Trail loop bracelet by R$7.499,00 ou na Magazine Luiza with the Orange Ocean bracelet by R$7.199,00.
Huawei Band 9 102r3c

O Huawei Band 9 with a AMOLED screen with automatic brightness adjustment. Your 180 mAh battery provides approximately 9 days of normal use, and a full quick recharge in just 45 minutes. The Huawei Band 9 allows view incoming calls, calendar events e new messages without taking your cell phone out of your pocket. The highlight of this model is the sleep monitoring system, which provides complete reports with indicators such as assessment of breathing, heart rate and blood oxygenation (SpO2).
Huawei Band 9 | |
Operational system | HarmonyOS |
Fabric | AMOLED |
size and resolution | 1.47” with 194 x 368 resolution |
Storage | Uninformed |
Processor | - |
battery life | 180 mAh |
Connectivity | WiFi and Bluetooth 5.0 |
Standard | Accelerometer, Gyroscope, SpO2 and Heart rate |
Water resistance | 5 atm |
You can find the smart bracelet Huawei Band 9 for sale in stores like Amazon by R$299,00.
Redmi Watch 3 Active 5iu3s

O redmi watch 3 Activate, In addition to monitoring sleep, it can detect sleep blood oxygen saturation e monitor heart rate 24 hours a day. Due to the lack of GPS to monitor physical exercises, the will depend on resources linked to their smartphone, pairing the device via Bluetooth. However, the Redmi Watch 3 Active may leave something to be desired in of additional features, as the cannot install new applications or make optimizations to the watch. Despite this, it has a built-in microphone, allowing the to answer cell phone audio calls, even during physical activities.
Redmi Watch 3 Active | |
Operational system | Xiaomi HyperOS |
Fabric | AMOLED |
size and resolution | 1,83” with 240 x 280 pixels resolution |
Storage | - |
Processor | - |
battery life | 289 mAh |
Connectivity | WiFi, Bluetooth 5.3, |
Standard | SpO2, Accelerometer and Heartbeat |
Water resistance | 5 atm |
You can find the Redmi Watch 3 Active for sale in stores like Xiaomi by £ 551,99.
redmi watch 4 5i5t1b

O redmi watch 4 is surrounded by an aluminum alloy frame and one of its strong points is battery, which, according to the company, can last around 20 days with a single charge. Among the resources offered are the heart rate monitoring, oximeter, distances traveled, calories burned e notifications for training completion. Additionally, Redmi Watch 4 s more than 150 physical activity options which can be monitored in detail.
This model brings five GPS positioning systems and is equipped with a independent GNSS chip, which not only tracks exercise routes but also provides accurate location data. Redmi Watch 4 is compatible with apps Strava e Apple Health via My Fitness, facilitating the integration and analysis of health and fitness data. Additionally, it offers the option to control your smartphone camera directly from your watch.
redmi watch 4 | |
Operational system | Xiaomi HyperOS |
Fabric | AMOLED |
size and resolution | 1.97” with 390 x 450 resolution |
Storage | - |
Processor | - |
battery life | 470 mAh |
Connectivity | Wi-Fi, Bluetooth 5.3, GPS and NFC |
Standard | SpO2, Com, Heartbeat, Gyroscope and Accelerometer |
Water resistance | 5 atm |
You can find the redmi watch 4 for sale in stores such as Amazon by R$629,99.
Huawei WatchFit 3 6m5m44

O Huawei WatchFit 3 features a 1,82 inch screen surrounded by a construction of aluminum, complemented by two side buttons. This model brings the monitoring 101 sports and artificial intelligence trainer for guidance during exercises with animated representation of movements. Additionally, it offers the body data tracking such as heart rate, blood oxygen levels (SpO2) and sleep quality. This model has a battery that lasts up to 10 days with normal use, with the advantage of a quick recharge that provides an additional day of energy after just 10 minutes at the socket.
Huawei WatchFit 3 | |
Operational system | HarmonyOS |
Fabric | AMOLED |
size and resolution | 1.82” with 480 x 480 pixels resolution |
Storage | - |
Processor | - |
battery life | 400 mAh |
Connectivity | Wi-Fi, Bluetooth 5.2 and GPS |
Standard | Heart rate, SpO2, Gyroscope, Magnetic Sensor, Ambient light and Accelerometer |
Water resistance | 5 atm |
You can find the Huawei WatchFit 3 for sale in stores like Amazon by £ 899,00.
Huawei Watch GT 4 4n734y

O Huawei Watch GT 4 is a smartwatch designed especially for fitness lovers. It is available in two versions: 41 mm e 46 mm, both equipped with technology AMOLED and resolution of 466 466 pixels x. Its highlights include the TruSeen 5.5+ which accurately monitors heart rate and Stay Fit, which offers detailed information about your diet, including the number of calories burned daily. The device also comes equipped with several advanced sensors such as accelerometer, gyroscope, magnetometer, barometer, temperature sensor e heart rate optical.
Huawei Watch GT 4 | |
Operational system | HarmonyOS |
Fabric | AMOLED |
size and resolution | 1.32” with 466 x 466 resolution |
Storage | - |
Processor | - |
battery life | Up to 14 days on the 46mm version and up to 7 days on the 41mm version |
Connectivity | Bluetooth 5.2 and NFC |
Standard | SpO2, Accelerometer, Barometer, Heart rate, Gyroscope, Com and Body temperature |
Water resistance | 5ATM |
You can find the Huawei Watch GT 4 for sale in stores like Amazon by R $ 1.099,00.
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See also: 1ur5x
Also check out other related content on Showmetech. The best 4K, QHD and Full HD monitors to buy.
Reviewed by Eduardo Ariedo.
Are all of these compatible with IOS? Sorry if my question wasn't relevant but I'm completely layman. (🤪). I wanted one that I could install a recording application (like the recorder we used in the past)
I liked everything very much
Good