--- product_id: 89390283 title: "ShopCart Smart Fitness Band 3 Activity Tracker with BT 4.2 OLED Heart Rate Monitor Bracelet Wristband for All Android and iOS Smartphones (Black)" brand: "shopcart" price: "657823₫" currency: VND in_stock: true reviews_count: 8 category: "Computers" url: https://www.desertcart.vn/products/89390283-shopcart-smart-fitness-band-3-activity-tracker-with-bt-4 store_origin: VN region: Vietnam --- # ShopCart Smart Fitness Band 3 Activity Tracker with BT 4.2 OLED Heart Rate Monitor Bracelet Wristband for All Android and iOS Smartphones (Black) **Brand:** shopcart **Price:** 657823₫ **Availability:** ✅ In Stock ## Quick Answers - **What is this?** ShopCart Smart Fitness Band 3 Activity Tracker with BT 4.2 OLED Heart Rate Monitor Bracelet Wristband for All Android and iOS Smartphones (Black) by shopcart - **How much does it cost?** 657823₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/89390283-shopcart-smart-fitness-band-3-activity-tracker-with-bt-4) ## Best For - shopcart enthusiasts ## Why This Product - Trusted shopcart brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Full description not available ## Features - More Accurate Fitness Tracker: More accurate in recording your activity levels, Heart Rate Monitoring, Sleep Monitoring, Pedometer, Distance, Pace, Calories Burned, Sleep Status, Active Minutes, Weather Forecast, Sedentary Reminder etc - 0.78 OLED Touch Screen: Bigger screen displays a comprehensive and obvious activity information; Simply lift your wrist to view directly the time and tap the button for steps, heart rate and other activity information; Also it cannot only remind you via vibrating when your phone receives calls, messages or other notifications such as from Facebook, Twitter, or WeChat, but also displays details on the screen directly, such as readable content of massage and name or ID of the caller etc - Waterproof Smart Band: 5ATM Waterproof Rating, Fitness Band can work well 50m under water, which can fulfill all your daily routines, whether you are surfing, swimming or running in the rain Real-time Sports - Data Activity Tracker: With newly added sports secondary screen function, Sports data is visible in real time, Whether you are running, riding, walking, you can always know your heart rate, speed, etc; Heart rate sensor accurately reads 24-hour heart rate changes. - Anti-Lost Design & Wide Compatibility: With firmly lock chips, it is not easy to lose (The two-color synthesis process has passed 2000 disassembly tests and is still firm and reliable); With its wide compatibility, Find Phone, Alarm Clock, Water Clock, Sedentary Alert to make your life more Convenient and Smart; Long Standby Time. Compatibility: All Android smart phones with Bluetooth 4.0 and Android 4.4 or above system. iOS 7.0 and above system. - ›See more product details ## Images ![ShopCart Smart Fitness Band 3 Activity Tracker with BT 4.2 OLED Heart Rate Monitor Bracelet Wristband for All Android and iOS Smartphones (Black) - Image 1](https://images-na.ssl-images-amazon.com/images/I/31zAELCW46L.jpg) ![ShopCart Smart Fitness Band 3 Activity Tracker with BT 4.2 OLED Heart Rate Monitor Bracelet Wristband for All Android and iOS Smartphones (Black) - Image 2](https://images-na.ssl-images-amazon.com/images/I/41qibb63ibL.jpg) ![ShopCart Smart Fitness Band 3 Activity Tracker with BT 4.2 OLED Heart Rate Monitor Bracelet Wristband for All Android and iOS Smartphones (Black) - Image 3](https://images-na.ssl-images-amazon.com/images/I/51VRDJk8sZL.jpg) ![ShopCart Smart Fitness Band 3 Activity Tracker with BT 4.2 OLED Heart Rate Monitor Bracelet Wristband for All Android and iOS Smartphones (Black) - Image 4](https://images-na.ssl-images-amazon.com/images/I/51Xs-8cwk-L.jpg) ![ShopCart Smart Fitness Band 3 Activity Tracker with BT 4.2 OLED Heart Rate Monitor Bracelet Wristband for All Android and iOS Smartphones (Black) - Image 5](https://images-na.ssl-images-amazon.com/images/I/41p5btd60LL.jpg) ## Customer Reviews ### ⭐⭐⭐ How to charge no cable was given *by P***H on 29 November 2018* No cable is been provided to charge what is the use of product buying paying of Rs.1000/-on manuel nothing is been shown how to charge it also ### ⭐⭐⭐⭐ Nice product. Worth a buy at this price. *by A***R on 25 November 2018* Good product. Worth a buy... ### ⭐ Charging issue *by S***L on 29 November 2018* How I charge this device??? Charger wasn’t provided to me --- ## 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/89390283-shopcart-smart-fitness-band-3-activity-tracker-with-bt-4](https://www.desertcart.vn/products/89390283-shopcart-smart-fitness-band-3-activity-tracker-with-bt-4) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-22*