The Huawei Watch GT 6, 46 mm model, is available on Mercado Livre for R$ 1,287 using Pix payment. This smartwatch, designed for sports activities, features an AMOLED screen with up to 3,000 nits brightness and offers battery life of up to 21 days, representing a 36% discount from its original price of R$ 1,999.
The Huawei Watch GT 6's AMOLED screen measures 1.47 inches and can reach a brightness of up to 3,000 nits, ensuring excellent color reproduction and clear visibility even under strong sunlight. The integrated sensors provide various functionalities focused on sports practices and general health monitoring, including electrocardiogram (ECG), thermometer, stress and fatigue measurement, and blood oxygenation.
In medical emergencies, when paired with a mobile phone, the device can trigger a countdown and, if there is no user response, make calls to emergency numbers. The watch's 867 mAh battery has great capacity, supporting up to 21 days of moderate use, 12 days in typical use, or 7 days with the Always-On feature activated, according to the manufacturer. Additionally, the accessory supports 10W wireless charging.
With a stainless steel body, the Huawei Watch GT 6 has an IP69 certification, allowing it to withstand up to 5 atmospheres of pressure (5 ATM), making it suitable for water sports such as deep diving, in addition to offering resistance against intense dust. The 46 mm model features Bluetooth 6.0 connectivity, NFC, and multiband GPS to determine the user's precise location in real time. It operates on HarmonyOS 6.0 and uses a highly durable fluoroelastomer strap.
The 40mm Galaxy Watch 8 LTE is available at a favorable price on Amazon, costing only R$ 1,499, and can be paid in up to 12 interest-free installments. This promotion represents a significant saving of 54% compared to its original launch price of R$ 3,299.
This top-of-the-line smartwatch, announced by Samsung in 2025, combines advanced health features with artificial intelligence. It also features autonomous mobile connectivity.
The device incorporates the BioActive sensor and several other auxiliary components to monitor user well-being. This allows tracking heart rate and blood pressure, measuring skin temperature, and performing routine electrocardiograms (ECG).
Furthermore, the Galaxy Watch 8 has sleep monitoring functionality, generating detailed reports on each sleep phase, total sleep time, and an overall energy score.
The premium watch integrates Galaxy AI technology, which can be useful in various situations, such as suggesting personalized workouts, indicating food options, or acting as an assistant to answer questions.
Its 1.34-inch Super AMOLED screen is protected by sapphire crystal and reaches a brightness of up to 3,000 nits under strong light, ensuring clarity even under midday sun, in addition to offering resistance against scratches and accidental drops.
Durability is reinforced by MIL-STD-810H and IP68 military certifications. Internally, it operates with the Exynos W100 chip and 2 GB of RAM, using the Wear OS 6 system to provide agile navigation. The 325 mAh battery supports at least one day of moderate use, and the LTE connection via eSIM allows internet access without depending on the phone.
Rumors and leaks indicate that the next generation will be presented at the Galaxy Unpacked event on July 22nd. Due to this anticipation, the price reduction on the Galaxy Watch 8 can be noted, as evidenced by this offer. Consumers can take advantage of the 54% discount by paying R$ 1,499 in up to 12 interest-free installments on Amazon.
The Galaxy Watch Ultra, a robust smartwatch from Samsung, is available with a significant discount of 66% on Mercado Livre. The price has been reduced from R$ 4,999 to just R$ 1,709.10 when using the coupon OFFNOMELI for payment via Pix.
This Samsung smartwatch is designed with a highly resistant build, featuring a titanium casing and a sapphire crystal, making it suitable for adventure sports enthusiasts. With the updated price, the device offers excellent cost-benefit.
Built with a Grade 4 titanium case and equipped with a 1.5-inch AMOLED screen protected by sapphire, the watch has a 10 ATM certification, ensuring resistance against damage in water sports and impacts. According to Samsung, it can also operate in temperatures ranging from -20 ºC to 55 ºC and at altitudes up to 9,000 meters.
The internal 590 mAh battery provides autonomy for up to 100 hours of use, as reported by the manufacturer. Additionally, the latest BioActive sensor allows for precise monitoring of heart rate, electrocardiograms, and oxygen levels, assisting in the user's physical tracking.
In terms of performance, the 3-nanometer Exynos W1000 processor operates alongside the Wear OS 5 system, ensuring agile and fluid navigation. This allows the user to perform tasks such as opening training apps, replying to messages, and using L1+L5 GPS without daily slowdowns. Due to its advanced features and ultra-resistant structure, the Galaxy Watch Ultra is considered one of the best smartwatches on the market for adventure activities, and it is available in the Mercado Livre promotion with the coupon OFFNOMELI.
