--- product_id: 66347088 title: "Fitness Tracker [Upgraded Version], LERMX Heart Rate Monitor Tracker Smart Bracelet Activity Tracker Bluetooth Pedometer IP68 Waterproof 0.96’’ Touch Screen Smartwatch with Alarm Calorie Counter Sleep Monitor Call SMS Notification Push for Android & iOS Smartphone" brand: "lermx" price: "1896526₫" currency: VND in_stock: false reviews_count: 23 category: "Electronics" url: https://www.desertcart.vn/products/66347088-fitness-tracker-upgraded-version-lermx-heart-rate-monitor-tracker-smart store_origin: VN region: Vietnam --- # Fitness Tracker [Upgraded Version], LERMX Heart Rate Monitor Tracker Smart Bracelet Activity Tracker Bluetooth Pedometer IP68 Waterproof 0.96’’ Touch Screen Smartwatch with Alarm Calorie Counter Sleep Monitor Call SMS Notification Push for Android & iOS Smartphone **Brand:** lermx **Price:** 1896526₫ **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Fitness Tracker [Upgraded Version], LERMX Heart Rate Monitor Tracker Smart Bracelet Activity Tracker Bluetooth Pedometer IP68 Waterproof 0.96’’ Touch Screen Smartwatch with Alarm Calorie Counter Sleep Monitor Call SMS Notification Push for Android & iOS Smartphone by lermx - **How much does it cost?** 1896526₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/66347088-fitness-tracker-upgraded-version-lermx-heart-rate-monitor-tracker-smart) ## Best For - lermx enthusiasts ## Why This Product - Trusted lermx brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Full description not available ## Features - Wider Compatibility: Support all devices with Android 4.4 or above (Bluetooth 4.0 or later), iPhone 4s or above, IOS 8.0 or above; Scan the QR code on the user manual to download or install the APP "FitCloud" from "App store" or "GooglePlay". - Functions: 24 Dynamic Hours Heart Rate Monitor(Continuous and Automatic), Remote Control Phone Camera, RTC, Step Pedometer, Distance, Calories Burned, Sleep Monitor, SMS Alert, Sedentary Reminder, Call Alert(Caller name & Caller ID), Alarm Alert, Goal Progress, Health Data Share(You can also share your daily activity data to online social circle), Wrist Sense,Find Your Phone, Anti-lost, Blood Oxygen, Blood Pressure, etc. - Convenient Usage: This fitness tracker fits for wrist size: 13cm - 19cm. With USB cable for charging, super soft smart strap, latest upgrade edition, touch the smart strap just like to touch the baby skin, make you feel so comfortable, LERMX did it. - Never Miss a Message/Call: It will vibrate to alert you if your phone receives a phone call, SMS text and SNS messages including Facebook, Twitter, WhatsApp, Linkedin, Messenger, etc. Simply connect the bracelet to your smart phone via Bluetooth and set in the app, you will never miss a call and a message. - Waterproof Design and Longer Battery Life : IP68 Waterproof 0.96’’ Touch Screen Smart watch; No need to take off when you wash hands. (Do NOT wear it in bathing, diving or swimming). Just need to charge 1-2 hours, The standby time can be up to 5-15 days with full power; Battery: Built-in 80mAh Li-polymer, ## Images ![Fitness Tracker [Upgraded Version], LERMX Heart Rate Monitor Tracker Smart Bracelet Activity Tracker Bluetooth Pedometer IP68 Waterproof 0.96’’ Touch Screen Smartwatch with Alarm Calorie Counter Sleep Monitor Call SMS Notification Push for Android & iOS Smartphone - Image 1](https://images-na.ssl-images-amazon.com/images/I/41jAaA0O8PL.jpg) ![Fitness Tracker [Upgraded Version], LERMX Heart Rate Monitor Tracker Smart Bracelet Activity Tracker Bluetooth Pedometer IP68 Waterproof 0.96’’ Touch Screen Smartwatch with Alarm Calorie Counter Sleep Monitor Call SMS Notification Push for Android & iOS Smartphone - Image 2](https://images-na.ssl-images-amazon.com/images/I/61x0efvXNoL.jpg) ![Fitness Tracker [Upgraded Version], LERMX Heart Rate Monitor Tracker Smart Bracelet Activity Tracker Bluetooth Pedometer IP68 Waterproof 0.96’’ Touch Screen Smartwatch with Alarm Calorie Counter Sleep Monitor Call SMS Notification Push for Android & iOS Smartphone - Image 3](https://images-na.ssl-images-amazon.com/images/I/71f6xY9XFvL.jpg) ![Fitness Tracker [Upgraded Version], LERMX Heart Rate Monitor Tracker Smart Bracelet Activity Tracker Bluetooth Pedometer IP68 Waterproof 0.96’’ Touch Screen Smartwatch with Alarm Calorie Counter Sleep Monitor Call SMS Notification Push for Android & iOS Smartphone - Image 4](https://images-na.ssl-images-amazon.com/images/I/71GfxDM9lnL.jpg) ![Fitness Tracker [Upgraded Version], LERMX Heart Rate Monitor Tracker Smart Bracelet Activity Tracker Bluetooth Pedometer IP68 Waterproof 0.96’’ Touch Screen Smartwatch with Alarm Calorie Counter Sleep Monitor Call SMS Notification Push for Android & iOS Smartphone - Image 5](https://images-na.ssl-images-amazon.com/images/I/719Uz0owYeL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Cheap & Cheerful Fitness Tracker *by A***L on Reviewed in the United Kingdom on 5 June 2018* Fitness trackers are so much in fashion today and their prices have reduced so much (long gone are the days of spending £100) that they make an ideal gift. And that is what I will be doing with this one. But first of all I tested it to make sure it was working fully before presenting it.This one has a simple charging method - you just disconnect the strap and the USB charger is revealed. Plug it into a USB port, the light with show red, then wait for the light to turn green when fully charged. It charges very quickly and really lasts.The soft rubber strap is comfy which is good as you will be wearing it in bed. it is so comfy that after just a few minutes you forget it is on your wrist.The app is easy to find, install and setup.It does all the usual things, monitors your heart rate, footsteps taken, calories burned, hours slept etc.Will also notify you of emails, SMS, phone calls.You have to set this up of course but it is very simple and intuitive and only takes a few minutes of your time.The readings are easy to move through with a touch of the button on the bottom of the device.The reading for steps, sleep etc on the app are really well laid out and easy to understand.What else do you need in a fitbit? Nothing! ### ⭐⭐⭐ You get what you pay for... *by R***R on Reviewed in the United Kingdom on 25 October 2018* Given this was a third the price of the fit bit then I guess you shouldn't be surprised it has flaws. I've summarized the good and bad points below-Pro's--Comfortable strap-Looks good-Has heart rate, sleep, blood pressure monitors and tracks your steps.- app is easy to use.Cons-- The time continuously wrong without syncing to the app via blue tooth. I tend to have my blue tooth off to save battery power and I have found randomly the time is un-synced and is wildly incorrect, I mean hours not minutes or seconds.- Charging the fit bit is a nightmare. Ok it charges fine but lining up the pins on the charger to the panel on the back of the fit bit and its hard to tell if it is charging. This is probably my biggest grumble with the whole thing.- I'm skeptical as to how accurate the sleep monitor is. My wife has the real fit bit and either her sleeping pattern is very different to mine in terms of deep sleep or one of these monitors has a false reading. Given some research it appears your should get around 25% deep sleep a night, whilst this monitor is showing 50%+. ### ⭐⭐⭐⭐⭐ Great Quality! *by L***N on Reviewed in the United Kingdom on 30 June 2018* Excellent fitness tracker! It contains so many useful and excellent features such as tracking steps, heart-rate, sleep monitoring and calorie monitoring . Connects via Bluetooth to phone. You have to download the app which can be done by scanning the QR code in the box. For such a great price I would highly recommend getting one!! --- ## 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/66347088-fitness-tracker-upgraded-version-lermx-heart-rate-monitor-tracker-smart](https://www.desertcart.vn/products/66347088-fitness-tracker-upgraded-version-lermx-heart-rate-monitor-tracker-smart) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-20*