2025 Smart Bracelet for Women - 16.5g Ultra-Light, 5.6mm Thin, 5ATM Waterproof with 24/7 Heart Rate/SpO2/Sleep Monitoring, Bluetooth 5.3, APP, Multi-Sport Modes for iOS & Android,Gift for Girl.
2025 Smart Bracelet for Women - 16.5g Ultra-Light, 5.6mm Thin, 5ATM Waterproof with 24/7 Heart Rate/SpO2/Sleep Monitoring, Bluetooth 5.3, APP, Multi-Sport Modes for iOS & Android,Gift for Girl.
2025 Smart Bracelet for Women - 16.5g Ultra-Light, 5.6mm Thin, 5ATM Waterproof with 24/7 Heart Rate/SpO2/Sleep Monitoring, Bluetooth 5.3, APP, Multi-Sport Modes for iOS & Android,Gift for Girl.
- 【Ultra-Light & Slim Design for All-Day Comfort】 Weighing only 16.5g (lighter than a standard AA battery) and measuring just 5.6mm thin, this smart bracelet feels "weightless" on your wrist—no pressure or soreness even after 24 hours of wear. Crafted from zinc alloy + epoxy resin, it balances durability with a sleek, skin-friendly touch, perfect for daily use or workouts.
- 【5ATM Waterproof for Versatile Use】 With 5ATM waterproof rating, it’s fully compatible with swimming, showering, bathing, and rainy days—no need to remove it during daily water activities. The sealed design protects internal components from water damage, ensuring long-term reliability.
- 【Comprehensive 24/7 Health Monitoring】 Equipped with HX3918 heart rate sensor, it tracks 24/7 real-time heart rate (records max/min/avg values), blood oxygen saturation, stress levels, and heart rate variability. It also monitors sleep structure (deep sleep, light sleep, awake time) and provides female physiological cycle reminders—helping you stay on top of your health.
- 【Bluetooth 5.3 & Nx Wear APP for Seamless Sync】 Connects via Bluetooth 5.3 to iOS (11.0+) and Android (6.0+) devices for stable, low-latency data sync. The Nx Wear APP visualizes daily/weekly/monthly data (steps, calorie burn, distance) and offers personalized insights. It also supports call reminders, ensuring you never miss important notifications.
- 【Multi-Functional & Easy to Use】Features multiple sport modes (outdoor running, indoor running, outdoor cycling, indoor cycling) to track workout metrics. Supports "shake-to-take-photo" (controls iOS/Android cameras) and single-touch operation for quick access to functions. 18mAh battery lasts 3-5 days on a single charge, with a 2-hour fast charge via magnetic cable.
- 【 2 types of watch straps can be changed at will 】 The smart bracelet includes 2 types of watch straps (metal strap and silicone strap), which can be switched freely according to your preferences to experience different smart lifestyles
Brand: | Bersauji |
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Size: | Regular |
Color: | Black |
Manufacturer: | Bersauji |
Part Number: | PXR1JJ8 |
Material Type: | Zinc alloy |
Isin: | IRZMM5FAQP3E |

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Product Description
Elevate Your Daily Health & Style with the B3 Smart Bracelet
Tired of bulky, uncomfortable smart wearables that compromise on style or function? The 2025 B3 Smart Bracelet combines ultra-light comfort, professional health monitoring, and versatile features—making it your perfect daily companion for health tracking and convenience.
① Ultra-Light Comfort: Wear It Without Notice
At just 16.5g and 5.6mm thin, this bracelet is designed for "invisible wear." The zinc alloy + epoxy resin frame is scratch-resistant and hypoallergenic, fitting snugly on wrists of all sizes. Whether you’re typing at work, working out at the gym, or sleeping, it won’t cause friction or pressure—ideal for long-term daily use.
② 5ATM Waterproof: Use It Anywhere, Anytime
Don’t let water limit your routine! With 5ATM waterproof performance, the B3 Smart Bracelet is safe for swimming (even laps in the pool), hot showers, bathing, and rainy commutes. No need to remove it when washing hands or doing dishes—save time and avoid the hassle of frequent take-off/put-on.
③ Professional Health Monitoring: Know Your Body Better
- 24/7 Heart Rate Tracking: Powered by HX3918 sensor, it records real-time heart rate (ranging from 40-200 bpm) and stores max/min/avg values for the day. Get alerts if your heart rate is abnormally high or low.
- Blood Oxygen & Stress Monitoring: Check blood oxygen saturation (SpO2) anytime to assess respiratory health, and get daily stress management scores. The bracelet even guides breathing exercises to help you relax.
- Sleep Analysis: Automatically tracks sleep stages (deep sleep, light sleep, awake time) and provides a detailed sleep report. Identify factors affecting your sleep quality (e.g., frequent awakenings) and adjust your routine.
- Female Physiological Cycle Reminders: Input your cycle details, and the bracelet sends reminders for ovulation, menstruation, and fertile windows—helping you plan your schedule better.
④ Seamless Connectivity & Intuitive APP
- Bluetooth 5.3: Ensures stable connection with your phone (iOS 11.0+/Android 6.0+), with a wireless range of up to 10m. No frequent disconnections during workouts or daily use.
- Nx Wear APP: Downloadable from Apple App Store or Google Play, the APP visualizes your health data (steps, calorie burn, distance) in daily/weekly/monthly charts. It also lets you customize call reminders, so you never miss important calls when your phone is in your bag.
⑤ Practical Features for Daily Life
- Multi-Sport Modes: Choose from outdoor running, indoor running, outdoor cycling, and indoor cycling to track workout duration, distance, and calorie burn—perfect for fitness enthusiasts.
- Shake-to-Take-Photo: Control your phone’s camera by shaking the bracelet—great for group photos or hands-free shooting.
- Long Battery Life: 18mAh battery lasts 3-5 days on a single charge (depending on usage). The magnetic charging cable (with SMT protect IC) charges it fully in just 2 hours—no fumbling with USB ports.
Technical Specifications (You Can Trust)
- Dimensions: Device (44.5×10.5×5.6mm), lightweight and compact for all wrist sizes.
- Environmental Adaptability: Works in 0~45°C (operating temp) and -10~55°C (storage temp), with 5%~95% non-condensing humidity resistance.
Whether you’re a busy professional tracking health on the go, a fitness lover monitoring workouts, or someone who values comfortable, stylish wearables, the B3 Smart Bracelet delivers. Order yours today and take the first step toward smarter health management!
Processing Time
- We process and ship orders Monday through Friday, excluding holidays.
- Most orders are processed within 1–3 business days, depending on product availability.
- Processing time does not include delivery time, which varies based on your location and the product’s shipping origin.
Shipping Coverage
We currently ship to addresses within the United States only.
Products may ship from:
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Each product page clearly displays the “Ships From” location before checkout.
Shipping Methods & Estimated Delivery
Shipping Method | Estimated Delivery | Cost |
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Free Shipping (US) | 5–10 business days | Free, available on eligible items |
Standard Shipping (US to US by Item) | 5–10 business days | $6.50 for the first item, $3.00 each additional |
Standard Shipping (From US Warehouse by Weight) | 3–7 business days | Starts at $6.50, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb. |
Extended Delivery (Ships from Overseas Warehouse) | 10–15 business days | $14.50 for the first item, $4.00 each additional |
Shipping costs vary by product weight, quantity and origin. Exact rates and delivery estimates are displayed on each product page and confirmed during checkout.
Free Shipping
We offer free standard shipping on select products or during promotional periods. Availability of free shipping will be displayed on the product page and at checkout.
Carriers
We primarily use USPS and UPS for U.S. deliveries. Items shipped from international warehouses may be handled by partner carriers depending on the country of origin.
Import Duties & Taxes
All import duties and taxes for goods imported into the United States are included in the product price. There are no hidden fees or additional charges at checkout.
Tracking & Notifications
Every order is fully trackable. You will receive a tracking number via email once your order ships. If your order ships in multiple packages, each package will have its own tracking number. If you don’t receive a shipping confirmation immediately, your order is still being processed and will arrive within the estimated timeframe shown at checkout.
You can track your shipment anytime using the Track Your Order page on our website.
Order Changes & Cancellations
If you need to modify or cancel an order, please contact our customer support team as soon as possible. Orders can only be canceled before they ship. Once shipped, cancellations are not possible, but you may request a return after the item is delivered.
Contact: support@ibspot.com
Item Not Received
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If your package arrives damaged or fails to arrive, please contact us immediately. For deliveries to P.O. boxes, ibspot is not responsible for damage caused by weather, temperature, or theft.
Customer Support
For any questions about shipping, tracking, or delivery, our customer support team is here to help.
Email: support@ibspot.com
We’re always happy to help.
Please read our policy carefully before making a purchase.
We aim to ensure every customer has a smooth and transparent experience with ibspot.com.
Order Cancellation Policy
Customers may request to cancel an order before it has been shipped.
Once the package has been shipped, cancellations are no longer possible; however, you may still request a return after receiving your order.
How to Request a Cancellation
You can contact us through:
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Email: support@ibspot.com
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Contact Form: Submit a request through our Contact Us page
Please submit your cancellation request as soon as possible after placing the order to allow us to process it before shipment.
Return Policy
We accept returns for most items within 30 days of delivery for a full refund.
To be eligible for a return:
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The item must be unused, in the same condition as received, and in its original packaging.
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A tracking number must be provided to confirm the return shipment.
Non-Returnable Items
Certain products cannot be returned, including:
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Perishable goods (for example, food, flowers, newspapers, magazines)
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Intimate or sanitary goods
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Hazardous materials or flammable liquids/gases
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Gift cards
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Downloadable software
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Some health and personal care items
Partial Refunds (If Applicable)
Partial refunds may be granted in specific situations, such as:
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Books with obvious signs of use
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Opened CDs, DVDs, software, or vinyl records
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Items not in their original condition, damaged, or missing parts not due to our error
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Items returned more than 30 days after delivery
How to Return an Item
To initiate a return, please contact us at support@ibspot.com with your order number and details about the product you wish to return.
Our team will provide you with return instructions and a prepaid return label.
Shipping Cost for Returns
Please contact us before returning any item.
We will provide a free return shipping label.
If a return is sent back without prior contact or without our provided label, we cannot be held responsible for return shipping costs.
For items valued over $75, we recommend using a trackable shipping service or purchasing shipping insurance.
We cannot guarantee that we will receive your returned item if shipped independently.
Refund Processing
Once your return is received and inspected:
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In-store returns are refunded to the original form of payment or issued as a gift card.
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Mail-in returns using our prepaid label are refunded to the original payment method within 3–5 business days after we receive your return.
Please allow:
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5–7 business days for the return to reach our Returns Center.
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An additional 3–10 business days for your bank to post the refund to your account.
Damages, Issues & Claims
Please inspect your order immediately upon receipt.
If you receive a defective, damaged, or incorrect item, contact us right away at support@ibspot.com.
We’ll evaluate the issue promptly and make it right.
Product Claims
Before purchasing, please review product details carefully.
If there is a problem with your order upon arrival, visit our Support Center or contact us directly to arrange return shipping or replacement.
Exchanges
We do not process direct exchanges.
The fastest way to get what you need is to return the original item and place a new order once your return is accepted.
Return Address
IBSPOT Return Center
15 Sawmill Ln
Dover Plains, NY 12522
United States
Customer Support
Our support team is available 24/7 to assist with cancellations, returns, or general inquiries.
Email: support@ibspot.com
Contact Form: Contact Us page
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