--- product_id: 159307280 title: "OPTA Steel SB-147 Nausikaa Bluetooth Heart Rate + Sleep Monitor Compatible with Android/iOS Smart Phones for UnisexMedium (Silver)" brand: "opta" price: "45930CFA" currency: XOF in_stock: true url: https://www.desertcart.sn/products/159307280-opta-steel-sb-147-nausikaa-bluetooth-heart-rate-sleep-monitor store_origin: SN region: Senegal --- # Smartphone Compatible Sleep Tracking Heart Rate Monitor OPTA Steel SB-147 Nausikaa Bluetooth Heart Rate + Sleep Monitor Compatible with Android/iOS Smart Phones for UnisexMedium (Silver) **Brand:** opta **Price:** 45930CFA **Availability:** ✅ In Stock ## Summary > 💪 Elevate Your Health Game with Style! ## Quick Answers - **What is this?** OPTA Steel SB-147 Nausikaa Bluetooth Heart Rate + Sleep Monitor Compatible with Android/iOS Smart Phones for UnisexMedium (Silver) by opta - **How much does it cost?** 45930CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/159307280-opta-steel-sb-147-nausikaa-bluetooth-heart-rate-sleep-monitor) ## Best For - opta enthusiasts ## Why This Product - Trusted opta brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stay Connected:** Receive intelligent notifications for calls, SMS, and social media right on your wrist. - • **Long-lasting Power:** Enjoy up to several days of use with a robust 170 mAh battery and magnetic charging. - • **Fitness at a Glance:** Track heart rate, blood pressure, and SpO2 with ease using advanced sensors. - • **Customizable Display:** Choose from 3 stylish watch faces to match your mood and outfit. - • **Seamless Integration:** Compatible with Wearfit 2.0 App for enhanced fitness tracking and Strava integration. ## Overview The OPTA Steel SB-147 Nausikaa is a versatile Bluetooth heart rate and sleep monitor designed for the modern professional. With a sleek silver finish, it features a 1.3-inch TFT color display, intelligent notifications, and compatibility with both Android and iOS devices. This all-in-one health tracker offers heart rate, blood pressure, and SpO2 monitoring, along with multiple sports modes, making it an essential companion for fitness enthusiasts. ## Description Full description not available ## Features - All in one health (heart rate, BP & SpO2) & fitness activity tracker with 3 inbuilt sports modes. Note- This data is only for your reference to adjust your exercise and not for medical purposes - 1.3" Large TFT color screen having a square display with a touch key button operation. 3 Watch faces. 170 mAh battery with a magnetic 2 pin charging mode - Intelligent notifications on the watch like calls (you can even reject a call from your watch), SMS, weather, WhatsApp, FB etc - Bluetooth enabled - App N - wearfit 2.0 App: compatible with android 4.4 and above: iOS 7 and above - Strava integration on the app, remote camera & music control, sedentary alert, alarm & stopwatch - Material: Steel - In-box Contents: 1 smart band, 1 user Manual, 1 charger ## Technical Specifications | Specification | Value | |---------------|-------| | Age Range | Adult | | Batteries Included | Yes | | Brand | OPTA | | Colour | Silver | | Compatible with | Smartphone | | Display Size | 1.3 Inches | | Shape | Rectangular | | Material Type | Steel | | Size | M | | Features | Sedentary Reminder, Alarm Clock, Camera, Notifications | | Sport | Fitness | | Style | OPTA SB-147 Nausikaa Bluetooth Heart Rate + Sleep Monitor Compatible with Android/iOS Smart Phones for Unisex | | Wattage | 170 Watts | | Manufacturer | OPTA | | Country of Origin | Hong Kong | | Imported By | OPTA | ## Product Details - **Operating System:** Android,Ios,Ios 7 - **Special Feature:** Sedentary Reminder, Alarm Clock, Camera, Notifications - **Connectivity Technology:** Bluetooth - **Wireless Communication Standard:** Bluetooth - **Battery Cell Composition:** Lithium Ion ## Images ![OPTA Steel SB-147 Nausikaa Bluetooth Heart Rate + Sleep Monitor Compatible with Android/iOS Smart Phones for UnisexMedium (Silver) - Image 1](https://m.media-amazon.com/images/I/61YddfyxTUL.jpg) ![OPTA Steel SB-147 Nausikaa Bluetooth Heart Rate + Sleep Monitor Compatible with Android/iOS Smart Phones for UnisexMedium (Silver) - Image 2](https://m.media-amazon.com/images/I/71Zo+AoIvmL.jpg) ![OPTA Steel SB-147 Nausikaa Bluetooth Heart Rate + Sleep Monitor Compatible with Android/iOS Smart Phones for UnisexMedium (Silver) - Image 3](https://m.media-amazon.com/images/I/61sjSSVuEKL.jpg) ![OPTA Steel SB-147 Nausikaa Bluetooth Heart Rate + Sleep Monitor Compatible with Android/iOS Smart Phones for UnisexMedium (Silver) - Image 4](https://m.media-amazon.com/images/I/61pAKkyxaeL.jpg) ![OPTA Steel SB-147 Nausikaa Bluetooth Heart Rate + Sleep Monitor Compatible with Android/iOS Smart Phones for UnisexMedium (Silver) - Image 5](https://m.media-amazon.com/images/I/719tPfoMuPL.jpg) --- ## 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.sn/products/159307280-opta-steel-sb-147-nausikaa-bluetooth-heart-rate-sleep-monitor](https://www.desertcart.sn/products/159307280-opta-steel-sb-147-nausikaa-bluetooth-heart-rate-sleep-monitor) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-14*