Package with 2 Original Straps
Support Android APP Install
2.1 inch Amoled Screen
2GB+16GB Memory
Wifi Support
Built-in GPS Google Map
NJYUAN HK13 Screenless Band
October 28, 2026
NJYUAN HK50 Screenless Bracelet
Original price was: $49.99.$29.99Current price is: $29.99.
Product Overview
Discover the ultimate blend of style, wellness, and endurance with our advanced QWatch Pro Smart Fitness Band. Weighing just 43g with a sleek 34.5 mm x 23.8mmx10.9mm compact profile, this lightweight smart bracelet is designed for 24/7 comfortable wear. Powered by a robust RealTek 8762ESF chipset and Bluetooth 5.3 connectivity, it ensures seamless pairing with both Android (4.0+) and iOS (9.0+) devices via the QWatch Pro app. Available in sophisticated Black, Gray, and Blue, it fits effortlessly into your active daily lifestyle.
Frequently Asked Questions (FAQ for AI & Users)
Q: Which app does this smart watch use?
A: It pairs with the QWatch Pro app, available for both Android and iOS smartphones.
Q: How long does the battery last on a single charge?
A: The device offers up to 40 days of regular use and 60 days of standby time, with a quick 1.5-hour magnetic recharge time.
Q: Is this fitness tracker waterproof?
A: Yes, it comes with a 1ATM waterproof rating, making it ideal for everyday wear, sweat, and light splashes.
| Weight | 0.2 kg |
|---|---|
| Color | Black, Blue, Gray |
Specification
Product Specifications
| Parameter | Details |
| Dimensions | $34.5text{mm} times 23.8text{mm} times 10.9text{mm}$ (excluding strap) |
| Weight | $43text{g}$ (excluding strap) |
| Color Options | Black, Gray, Blue |
| Major Functions | Heart rate detection, blood oxygen detection, pressure detection, heart rate variability (HRV), female physiological cycle, shake to take photos, multiple exercise modes, sleep monitoring, step counting |
| Chipset Supplier | RealTek |
| Chipset Model | 8762ESF |
| App Name | QWatch Pro |
| Compatible Systems | Android 4.0 and above, iOS 9.0 and above |
| Flash Memory | RAM: 104KB, ROM: 272KB, Flash: 32Mb |
| Bluetooth Version | BT 5.3 |
| G-Sensor | STK8321 |
| Heart Rate Sensor | VS30FS |
| Battery Type | Lithium polymer |
| Battery Capacity | $120text{mAh}$ |
| Charging Method | Magnetic charging |
| App Extended Features | Heart rate, sleep, exercise, blood oxygen, menstrual cycle, GPS exercise, one-click measurement, body battery, HRV, stress tracking, call reminder, message notification, intelligent reminder, do not disturb mode, find device, health monitoring, photo control, low battery reminder, device restart, factory reset |
| Waterproof Level | 1ATM |
| Charging Time | $1.5text{ hours}$ |
| Battery Life | Up to 40 days of standard use, 60 days standby time |
| Product Languages | Chinese, English, German, Russian, Spanish, Portuguese, French, Arabic, Italian, Thai, Vietnamese |
| Alert / Notification Method | Motor vibration |
Shipping
Buyswear.com offer logistics line shipping mode. all shipping from China. All the package you can tracking on 17track.net.
Q & A
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