--- product_id: 176551448 title: "OJBDK Smart Watch Waterproof Men's Color Screen Blood Pressure Smartwatch Multi-Sport Fashion Pulse Meter EKG IP68 for iOS and Android-1.54 Inches" brand: "ojbdk" price: "¥19821" currency: JPY in_stock: true reviews_count: 1 category: "Wireless" url: https://www.desertcart.jp/products/176551448-ojbdk-smart-watch-waterproof-mens-color-screen-blood-pressure-smartwatch store_origin: JP region: Japan --- # OJBDK Smart Watch Waterproof Men's Color Screen Blood Pressure Smartwatch Multi-Sport Fashion Pulse Meter EKG IP68 for iOS and Android-1.54 Inches **Brand:** ojbdk **Price:** ¥19821 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** OJBDK Smart Watch Waterproof Men's Color Screen Blood Pressure Smartwatch Multi-Sport Fashion Pulse Meter EKG IP68 for iOS and Android-1.54 Inches by ojbdk - **How much does it cost?** ¥19821 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/176551448-ojbdk-smart-watch-waterproof-mens-color-screen-blood-pressure-smartwatch) ## Best For - ojbdk enthusiasts ## Why This Product - Trusted ojbdk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description [OJBDK] finds only the most reliable Products for Customers while allowing every Customer To enjoy the excellent service at an ultra-low Discount.We strive to create safer, more reliable and affordable daily Needs.Our Pursuit of Life, "simple, natural, rich texture"Our brand mission withdrawal from glitz and Return to the real WorldAll our Products through strict Inspection before You leave the Factory.Function:Specifications:Compatible System: IOS/AndroidAPP (Neutral OR DT NO. I Available) Neutra: fundoDT NO. I: DT NO. IChip: Nordic NRF52832 (512Kb + 64Kb)Heart Rate Sensor: YesBluetooth: 4.2Waterproof: IP68Craftsmanship: Zinc Alloy + PC plasticScreen Size: 1.54 InchesScreen Resolution: 240 * 240Screen Type: TFT color screenScreen Material: Hardened GlassBattery Type: Lithium BatteryBattery Capacity: 230mAhBattery Capacity: Standby For 20 Days, normal Connection for 5-7 Days (depending on personal Use)Charging Method: Magnetic ChargeCharging Time: About 2hCertification: FCC, CE, Rohs, Battery CertificationPacking:1 * smart Bracelet1 * User Manual1 * Charging CableOther Surprise Products can be purchased from the [OJBDK] Store. ## Features - [Smart Sports Business Watch]: High-quality Metal Dial and stylish Appearance, Health Management, PPG + HRV, MULTI-SPORTS mode selection. Nordic NRF52832 (512Kb + 64Kb) supports Android and iOS. 1.54 inches 240 * 240 HD Rounder screen, full screen touch, comfortable to wear, is the best Companion in Your daily Life!. - [Health and Training function]: 24-Hour activity tracker with Heart Rate/Blood pressure/blood oxygen/sleep monitoring/Fatigue, steps/calories/distance/Training Time, Multi-sport modes, very well suited for indoor and Outdoor Activities .. - [Notification Push And more Features]: The smart System provides Caller Reminders, information Reminders, And instant Messages to review and Read. Email, SMS, caller ID and Your favorite Apps (Facebook, Twitter, Skype, WhatsApp, etc.) on Your Wrist. Anti-Lost, Save Data, Alarm clock, Remote Camera, hand lifting, DND mode lights up .. - [Super definition and water-resistant Screen]: 1.54-Inch TFT color screen, high-resolution 240 * 240 images. Waterproof Protection type IP68 for SPORT, TRUTH, LAUFEN, SPRITZEN, SCHWIME. Light waterproof material, does not put Pressure on Your Wrist. - [Application compatibility and Battery]: Supports most Smartphones running iOS 8.0 and above, Android 4.3 and up. 230mAH Battery Capacity, Standby 20 Days, Work 5-7days. APP download: Download and Install QR code scanners ## Images ![OJBDK Smart Watch Waterproof Men's Color Screen Blood Pressure Smartwatch Multi-Sport Fashion Pulse Meter EKG IP68 for iOS and Android-1.54 Inches - Image 1](https://images-na.ssl-images-amazon.com/images/I/61CqPMjOCoL.jpg) ![OJBDK Smart Watch Waterproof Men's Color Screen Blood Pressure Smartwatch Multi-Sport Fashion Pulse Meter EKG IP68 for iOS and Android-1.54 Inches - Image 2](https://images-na.ssl-images-amazon.com/images/I/71YFQy7-8JL.jpg) ![OJBDK Smart Watch Waterproof Men's Color Screen Blood Pressure Smartwatch Multi-Sport Fashion Pulse Meter EKG IP68 for iOS and Android-1.54 Inches - Image 3](https://images-na.ssl-images-amazon.com/images/I/61GUxyctbLL.jpg) ![OJBDK Smart Watch Waterproof Men's Color Screen Blood Pressure Smartwatch Multi-Sport Fashion Pulse Meter EKG IP68 for iOS and Android-1.54 Inches - Image 4](https://images-na.ssl-images-amazon.com/images/I/71xbnk%2B98lL.jpg) ![OJBDK Smart Watch Waterproof Men's Color Screen Blood Pressure Smartwatch Multi-Sport Fashion Pulse Meter EKG IP68 for iOS and Android-1.54 Inches - Image 5](https://images-na.ssl-images-amazon.com/images/I/61KnluY1a0L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Large screen, POOR INSTRUCTIONS, Very Limited watchface screens *by R***Y on Reviewed in the United States on June 29, 2019* The Blood Pressure, EKG, Pulse Oxygen and pulse rate all appear to work well and compare to other professional instruments. The watch face selection is only four very poor selections and NOT upgradable or capable of using the apps to add more watch face selections. Raise hand to light display is not that sensitive and no adjustments.Instructions provided are worthless but smart watch is fairly easy to try each option to learn watch.Application is FunDo Pro and is a basic smart watch application but only has limited function.As noted this is more of a sports health watch than a dress watch or good smart phone dress watch. --- ## 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.jp/products/176551448-ojbdk-smart-watch-waterproof-mens-color-screen-blood-pressure-smartwatch](https://www.desertcart.jp/products/176551448-ojbdk-smart-watch-waterproof-mens-color-screen-blood-pressure-smartwatch) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-13*