--- product_id: 52177354 title: "Udenx Wireless S3 Fitness Tracker Heart Rate Monitor Women Activity Sleep Monitor Waterproof IP67 Notification Alerts Wristband Smart Bracelet for Android IOS Phones (Gold)" brand: "udenx" price: "VT12336" currency: VUV in_stock: false category: "Misc." url: https://www.desertcart.vu/products/52177354-udenx-wireless-s3-fitness-tracker-heart-rate-monitor-women-activity store_origin: VU region: Vanuatu --- # Udenx Wireless S3 Fitness Tracker Heart Rate Monitor Women Activity Sleep Monitor Waterproof IP67 Notification Alerts Wristband Smart Bracelet for Android IOS Phones (Gold) **Brand:** udenx **Price:** VT12336 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Udenx Wireless S3 Fitness Tracker Heart Rate Monitor Women Activity Sleep Monitor Waterproof IP67 Notification Alerts Wristband Smart Bracelet for Android IOS Phones (Gold) by udenx - **How much does it cost?** VT12336 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/52177354-udenx-wireless-s3-fitness-tracker-heart-rate-monitor-women-activity) ## Best For - udenx enthusiasts ## Why This Product - Trusted udenx brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Description： Our smart tracker use high quality material with high level of waterproof and wide compatibility. Adopts user friendly and durable waterproof material, IP67 waterproof grade, available for wearing it washing hands bathing and even swimming. This fitness watch supports most mainstream cellphones with Bluetooth 4.0 or above ( not for tablet ). Support system: iOS 7.0 and Android 4.3 above . CPU: BT V4.0 BLE Heart beat rate: Dynamic heart beat rate test Acceleration: 3-axis gravity sensing Engine: Built-in Battery: Polymer lithium battery Capacity: 90mAh Work storage: Full font display Charge: 5V USB Waterproof level: IP67 level Play: About 10 days System support: Android 4.3 & IOS7.0 above, Bluetooth 4.0 Data synchronization: Bluetooth data synchronize to cellphone app Data storage: 7 days sport data reserved APP & Language compatibility: Simplified Chinese, traditional Chinese, English, multi-language Compatibility: Support Android cellphone and iphone Operating mode: Touch button operation, support boot, shutdown, reset Straps size: 140mm-205mm Host size: 56.6*16*25mm Package size: 111*76*57mm Host weigh: 9.6g Product weigh: 20.4g Package weigh: 101.2g Package include: 1*black smart wristband 1* white wristband 1*instruction manual ## Features - Dynamic heart rate and sleep monitor: This fitness tracker monitors dynamic heart rate and support automatic sleep monitoring. All health data show as a chart in the cellphone app, clearly acknowledge your physical fitness status at whole day. - Notification alert: Smart wristband with quiet vibration alert for incoming calls, SMS, app notification push including WhatsApp, Facebook, Twitter and etc. Then you don't need to worry about missing the important massage. - Multiple sport management: High performance acceleration sensor, accurately track multiple sports , like Running and Bicycle, Jumping Rope, Treadmill, Jumping Jack, Sit-Up. Attention that you need track these sports via phone app. Independently using the smart bracelet tracks steps, distances and burnt calories. - Light-weigh & Remote intelligent control: Elegant and stylish appearance with light-weigh experience make you more comfortable. Such a slim sport bracelet, it has intelligent remote controlling for your cellphone. Camera remote control(click key to capture), BT music (shift/pause/play songs). - Swimming waterproof and wide compatibility: Adopts user friendly and durable waterproof material, IP67 waterproof grade, available for wearing it washing hands bathing and even swimming. This fitness watch supports most mainstream cellphones with Bluetooth 4.0 or above ( not for tablet ). Support system: iOS 7.0 and Android 4.3 above. ## Images ![Udenx Wireless S3 Fitness Tracker Heart Rate Monitor Women Activity Sleep Monitor Waterproof IP67 Notification Alerts Wristband Smart Bracelet for Android IOS Phones (Gold) - Image 1](https://images-eu.ssl-images-amazon.com/images/I/41fNKBFMj7L.jpg) ![Udenx Wireless S3 Fitness Tracker Heart Rate Monitor Women Activity Sleep Monitor Waterproof IP67 Notification Alerts Wristband Smart Bracelet for Android IOS Phones (Gold) - Image 2](https://images-eu.ssl-images-amazon.com/images/I/515tshTbXjL.jpg) ![Udenx Wireless S3 Fitness Tracker Heart Rate Monitor Women Activity Sleep Monitor Waterproof IP67 Notification Alerts Wristband Smart Bracelet for Android IOS Phones (Gold) - Image 3](https://images-eu.ssl-images-amazon.com/images/I/51fp6DJjvPL.jpg) ![Udenx Wireless S3 Fitness Tracker Heart Rate Monitor Women Activity Sleep Monitor Waterproof IP67 Notification Alerts Wristband Smart Bracelet for Android IOS Phones (Gold) - Image 4](https://images-eu.ssl-images-amazon.com/images/I/51lw9Co3FCL.jpg) ![Udenx Wireless S3 Fitness Tracker Heart Rate Monitor Women Activity Sleep Monitor Waterproof IP67 Notification Alerts Wristband Smart Bracelet for Android IOS Phones (Gold) - Image 5](https://images-eu.ssl-images-amazon.com/images/I/51Q80x4rETL.jpg) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/52177354-udenx-wireless-s3-fitness-tracker-heart-rate-monitor-women-activity](https://www.desertcart.vu/products/52177354-udenx-wireless-s3-fitness-tracker-heart-rate-monitor-women-activity) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-10*