--- product_id: 55890196 title: "Fitness Tracker, ECG+PPG Heart Rate Monitor with More Accurate HR Smart Wristband Blood Pressure Bracelet Pedometer Activity Tracker Call Remind Sleep Pattern Watch for Android IOS (Black-B)" brand: "gtstar" price: "1758456₫" currency: VND in_stock: false reviews_count: 6 category: "Watches" url: https://www.desertcart.vn/products/55890196-fitness-tracker-ecg-ppg-heart-rate-monitor-with-more-accurate store_origin: VN region: Vietnam --- # Fitness Tracker, ECG+PPG Heart Rate Monitor with More Accurate HR Smart Wristband Blood Pressure Bracelet Pedometer Activity Tracker Call Remind Sleep Pattern Watch for Android IOS (Black-B) **Brand:** gtstar **Price:** 1758456₫ **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Fitness Tracker, ECG+PPG Heart Rate Monitor with More Accurate HR Smart Wristband Blood Pressure Bracelet Pedometer Activity Tracker Call Remind Sleep Pattern Watch for Android IOS (Black-B) by gtstar - **How much does it cost?** 1758456₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/55890196-fitness-tracker-ecg-ppg-heart-rate-monitor-with-more-accurate) ## Best For - gtstar enthusiasts ## Why This Product - Trusted gtstar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Full description not available ## Images ![Fitness Tracker, ECG+PPG Heart Rate Monitor with More Accurate HR Smart Wristband Blood Pressure Bracelet Pedometer Activity Tracker Call Remind Sleep Pattern Watch for Android IOS (Black-B) - Image 1](https://images-na.ssl-images-amazon.com/images/I/51VXlVSEFZL.jpg) ![Fitness Tracker, ECG+PPG Heart Rate Monitor with More Accurate HR Smart Wristband Blood Pressure Bracelet Pedometer Activity Tracker Call Remind Sleep Pattern Watch for Android IOS (Black-B) - Image 2](https://images-na.ssl-images-amazon.com/images/I/71sDLGNf2%2BL.jpg) ![Fitness Tracker, ECG+PPG Heart Rate Monitor with More Accurate HR Smart Wristband Blood Pressure Bracelet Pedometer Activity Tracker Call Remind Sleep Pattern Watch for Android IOS (Black-B) - Image 3](https://images-na.ssl-images-amazon.com/images/I/61abwGOSrdL.jpg) ![Fitness Tracker, ECG+PPG Heart Rate Monitor with More Accurate HR Smart Wristband Blood Pressure Bracelet Pedometer Activity Tracker Call Remind Sleep Pattern Watch for Android IOS (Black-B) - Image 4](https://images-na.ssl-images-amazon.com/images/I/61GIdxnvXvL.jpg) ![Fitness Tracker, ECG+PPG Heart Rate Monitor with More Accurate HR Smart Wristband Blood Pressure Bracelet Pedometer Activity Tracker Call Remind Sleep Pattern Watch for Android IOS (Black-B) - Image 5](https://images-na.ssl-images-amazon.com/images/I/71N5X8YbAHL.jpg) ## Customer Reviews ### ⭐⭐⭐ Unit replaced by vendor *by L***H on April 14, 2018* I was looking for a bracelet to measure blood pressure using a combination of ECG+PPG. Based on my research I selected this device:- The software was developed by a knowledgeable company- YouTube videos showed that it is truly combining ECG+PPG for BP, not just one or another.However, I was very upset when my brand-new bracelet can't perform a single BP measurement. No matter what I do, it shows "Fail" or "Poor Contact". So to me it looks like manufacturing defect.I wanted to replace with a working unit, but there is no such option under Returns.-------------Vendor sent me working unit promptly. Thank youStarted to use the bracelet. Pulse measurements are close to my Fitbit.I also like that I can see ECG and PPG measurements real-time.However, the PPG signal amplitude is not as high as on the diagrams in the manual. ### ⭐⭐⭐⭐ I also like the sleep monitor The only con that I do ... *by A***A on February 17, 2018* The watch comes with a barebones user manual. I finally figured out after two weeks to calibrate the watch. I get more realistic results now. I also like the sleep monitor The only con that I do not like is the watch would light up while I am sleeping at night and wake me up. I wish there was a setting to turn the display while I am sleeping. The watch lasted a week on a full charge. On my second week, it lasted three days. I charge the watch when it gets to 50%. The step counter in my opinion does not pick up all my steps. I like this for the bp and heart rate. ### ⭐ I buy often from amazon but am disappointed with this purchase and that no one has reached ... *by M***N on September 14, 2018* Bought this one for my daughter and it would not work. App wouldn’t sync and work with new iPhone 8 Plus either. So I’m out the money and have a watch that doesn’t work. I really wishbseller would make right on this. I wrote review on this before and never heard anything. I buy often from amazon but am disappointed with this purchase and that no one has reached out to try to make right on this. --- ## 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/55890196-fitness-tracker-ecg-ppg-heart-rate-monitor-with-more-accurate](https://www.desertcart.vn/products/55890196-fitness-tracker-ecg-ppg-heart-rate-monitor-with-more-accurate) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-20*