--- product_id: 66222280 title: "Mi Band 3 2018 newest Fitness Activity Tracker Smartwatch Waterproof Touch OLED-Display Heart-Rate Sleep Monitor Pedometer" brand: "mi band 3" price: "2154179₫" currency: VND in_stock: true reviews_count: 1 category: "Sports" url: https://www.desertcart.vn/products/66222280-mi-band-3-2018-newest-fitness-activity-tracker-smartwatch-waterproof store_origin: VN region: Vietnam --- # Mi Band 3 2018 newest Fitness Activity Tracker Smartwatch Waterproof Touch OLED-Display Heart-Rate Sleep Monitor Pedometer **Brand:** mi band 3 **Price:** 2154179₫ **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Mi Band 3 2018 newest Fitness Activity Tracker Smartwatch Waterproof Touch OLED-Display Heart-Rate Sleep Monitor Pedometer by mi band 3 - **How much does it cost?** 2154179₫ 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/66222280-mi-band-3-2018-newest-fitness-activity-tracker-smartwatch-waterproof) ## Best For - mi band 3 enthusiasts ## Why This Product - Trusted mi band 3 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Size Total length: 247 mm Adjustable length: 155-216 mm Weight: Ca.20 g Material: Thermoplastic elastomer, aluminum alloy Tech Specs Battery capacity: 110mAh Standby time: 20 days Battery type: Lithium polymer Input current: 250mA Max Water-resistance: 5ATM (It can be worn while showering, swimming in the pool and shoal, but it is not suitable for saunas and diving.) 0.78" OLED displaySensor 128 x 80 Triaxial acceleration sensor, PPG heart rate sensor Bluetooth 4.2 BLE Compatibility Any device running Android 4.4 or iOS 9.0 and above with Bluetooth 4.0Languages: Chinese, English, Japanese, German, French, Spanish, Italian(Automatically change according to the language of the connected phone) Function Pedometer, Sleep monitoring, Heart rate monitoring, Calorie calculation Time display, Caller ID / Reject, Instant message display Timer, Vibration alarm, Find your phone In the box Mi Band sensor Band USB charger User guide ## Features - 0.78" OLED touch screen display time&calendar, Number of steps, Heart rate, Instant message, etc. - Ultra low power consumption, 110 mAh Battery with more than 20 days standby. - 5ATM Water-resistance. Excellent equipment for sport activities eg. Swimming, Cycling and Running. - More functions by connecting it to your phone - Tel/SMS reminder, Instant message display and more. - Availability and Compatibility: Any device running Android 4.4 or iOS 9.0 and above with Bluetooth 4.0. ## Images ![Mi Band 3 2018 newest Fitness Activity Tracker Smartwatch Waterproof Touch OLED-Display Heart-Rate Sleep Monitor Pedometer - Image 1](https://images-na.ssl-images-amazon.com/images/I/31kTbOSzZzL.jpg) ![Mi Band 3 2018 newest Fitness Activity Tracker Smartwatch Waterproof Touch OLED-Display Heart-Rate Sleep Monitor Pedometer - Image 2](https://images-na.ssl-images-amazon.com/images/I/41bdq6c0DCL.jpg) ![Mi Band 3 2018 newest Fitness Activity Tracker Smartwatch Waterproof Touch OLED-Display Heart-Rate Sleep Monitor Pedometer - Image 3](https://images-na.ssl-images-amazon.com/images/I/51fz1p0NLfL.jpg) ![Mi Band 3 2018 newest Fitness Activity Tracker Smartwatch Waterproof Touch OLED-Display Heart-Rate Sleep Monitor Pedometer - Image 4](https://images-na.ssl-images-amazon.com/images/I/41UaPieJ%2BbL.jpg) ![Mi Band 3 2018 newest Fitness Activity Tracker Smartwatch Waterproof Touch OLED-Display Heart-Rate Sleep Monitor Pedometer - Image 5](https://images-na.ssl-images-amazon.com/images/I/51LdNuV5Z8L.jpg) ## Customer Reviews ### ⭐⭐⭐ HR is not that accurate *by R*** on 16 November 2018* The device is okay. decent step tracking, sleep tracking. It's a shame it cant be linked to other health tracking apps and it's annoying that I have to turn on GPS for something like cycling. Doesn't automatically detect work outs.HR monitoring is barely accurate I get 10 different readings in a minute. --- ## 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/66222280-mi-band-3-2018-newest-fitness-activity-tracker-smartwatch-waterproof](https://www.desertcart.vn/products/66222280-mi-band-3-2018-newest-fitness-activity-tracker-smartwatch-waterproof) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-25*