--- product_id: 88556179 title: "NALMAK M3 Sweatproof Smart Fitness Wrist Band with Heart Rate Sensor Pedometer, Sleep Monitoring Blood Pressure Functions for Smartphones (Black)" brand: "brand: nalmak" price: "FREE" currency: VND in_stock: false reviews_count: 8 url: https://www.desertcart.vn/products/88556179-nalmak-m3-sweatproof-smart-fitness-wrist-band-with-heart-rate store_origin: VN region: Vietnam --- # NALMAK M3 Sweatproof Smart Fitness Wrist Band with Heart Rate Sensor Pedometer, Sleep Monitoring Blood Pressure Functions for Smartphones (Black) **Brand:** brand: nalmak **Price:** FREE **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** NALMAK M3 Sweatproof Smart Fitness Wrist Band with Heart Rate Sensor Pedometer, Sleep Monitoring Blood Pressure Functions for Smartphones (Black) by brand: nalmak - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/88556179-nalmak-m3-sweatproof-smart-fitness-wrist-band-with-heart-rate) ## Best For - brand: nalmak enthusiasts ## Why This Product - Trusted brand: nalmak brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description FUNCTIONS: and 3 Smart Wristband Fitness Tracker Heart Rate Monitor Instant Message Incoming Call Alert Waterproof 5ATM OLED Touch Screen Weather Forecast 30 Skills. Weight is only 20gm wechat, caller and other content display; temperature changes within three days; event reminder, vibration alarm clock 50 meters swimming waterproof. Swimming, surfing, wearable, 5atm waterproof adds the secondary function of sports, and the sports data is visible in real time. Regardless of running, cycling, walking, you can always understand the physical state of your heart rate, speed and adjust exercise intensity for better results. Meet the standard reminder. Set a small goal. When you complete the goal for the day, the millet bracelet 3 will gently alert you that it is up to date today. All-day health management. 'More accurate step, heart rate, sleep quality monitoring, sedentary reminder 20 days long battery life, secret unlock, caller ID/rejection. 30 Skills anti-lost design: firmly lock the body, not easy to lose soft skin-friendly material, cosy to wear reminder: in the mifit app, you can set daily needs according to your own situation, choose fitness courses that suit you, and regularly check your week's exercise and sleep data. Size: 17.9 X 46.9 X 12mm wristband length: 247mm adjustable length of wristband: 155 - 216mm battery capacity: 110mah standby time: about 20 days battery type: lithium ion polymer battery input voltage: DC 5.0V input current: 250ma max weight: about 20g (including wristband) waterproof rating: 5atm working temperature: -10 degree centigrade 50 degree screen size: 0.78 Inches display resolution: 128 x 80 sensors: 3-axis accelerometers, ppg heart rate sensors wireless connection: bluetooth 4.2 Ble version setup requirements: bluetooth 4.0 Android 4.4 Or ios9.0 And above mobile phones unlock function: supports models based on Android 4.4 Or higher miui system, or Android 5.0 Or above, and supports smart lock model. ## Features - M3 water proof Smart fitness Band with Bluetooth or Heart Rate sensor,Activity Records, Sleep Monitor, Calore Burned, Rejected Calling, Alarm, Blood Pressure, Message, Usb Charging Supports smart phones, Tablets and PC's and also support Android and IOS - It has features such as calling function which enables you receive a call and disconnect it, you can also send and receive messages through it but only supported to android Phones for which you need to download app - Waterproof level: IP67, Industry's Best. Charge the device fully before first use. - Compatibility: Requires Android 4.3 or above, iOS 7.1 or above, Bluetooth 4.0 or above, download APP "Veryfit 2.0" from Apple Store or Google Play - Intelligent monitoring of the sleep quality, Walk Tracker, Data Counting, Heartbeat ## Images ![NALMAK M3 Sweatproof Smart Fitness Wrist Band with Heart Rate Sensor Pedometer, Sleep Monitoring Blood Pressure Functions for Smartphones (Black) - Image 1](https://images-na.ssl-images-amazon.com/images/I/51c9xeVehxL.jpg) ![NALMAK M3 Sweatproof Smart Fitness Wrist Band with Heart Rate Sensor Pedometer, Sleep Monitoring Blood Pressure Functions for Smartphones (Black) - Image 2](https://images-na.ssl-images-amazon.com/images/I/51c9xeVehxL.jpg) ![NALMAK M3 Sweatproof Smart Fitness Wrist Band with Heart Rate Sensor Pedometer, Sleep Monitoring Blood Pressure Functions for Smartphones (Black) - Image 3](https://images-na.ssl-images-amazon.com/images/I/61ew8IaKtjL.jpg) ![NALMAK M3 Sweatproof Smart Fitness Wrist Band with Heart Rate Sensor Pedometer, Sleep Monitoring Blood Pressure Functions for Smartphones (Black) - Image 4](https://images-na.ssl-images-amazon.com/images/I/51VpfaiUCsL.jpg) ![NALMAK M3 Sweatproof Smart Fitness Wrist Band with Heart Rate Sensor Pedometer, Sleep Monitoring Blood Pressure Functions for Smartphones (Black) - Image 5](https://images-na.ssl-images-amazon.com/images/I/61lNf1UGASL.jpg) ## Customer Reviews ### ⭐ Stopped working in 20 days *by D***Z on Reviewed in India on 30 January 2019* Band stopped working in 20 days. The charging seems to be an issue. It is not what is shown in the picture. There in a charging unit which has to be connect and that goes bad. Don't buy it. Waste of money. ### ⭐⭐⭐ Good but some functions aren't working *by S***I on Reviewed in India on 25 November 2018* The band is good. The looks are awesome and it's pretty light and beautiful to wear. The pedometer and skip counter are accurate and reliable.The only thing which i felt wrong was the heart rate monitor and blood pressure monitoring. The senser given in it doesn't work. I didn't wear the band then also it detects the heart rate and blood pressure. Also the SHAKE FOR SELFIE option doesn't work properly. Overall it's a NICE PRODUCT. ### ⭐ worst product *by A***R on Reviewed in India on 8 March 2019* Battery backup for one day,which is too worst. Gets disconnected from app automatically.the steps shows as 65000,even if we walk 1km.. Not at all suggestable to take this fitness band --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/88556179-nalmak-m3-sweatproof-smart-fitness-wrist-band-with-heart-rate](https://www.desertcart.vn/products/88556179-nalmak-m3-sweatproof-smart-fitness-wrist-band-with-heart-rate) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-04*