Smart Fitness Tracker with 24/7 Heart Rate, Sleep Tracking, IPX8 Waterproof, HD Display, 24+ Sports Modes, Pedometer, Phone Notifications, Music Control(Silver)
$79.99
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$79.99
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by signage4sale.com
Free 30-day returns Details
Product details
| Management number | 221835612 | Release Date | 2026/05/04 | List Price | $32.00 | Model Number | 221835612 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 24/7 Health Tracker & No Monthly Fees：Built-in sensors monitor your heart rate, HRV, blood oxygen saturation (SpO₂), and stress level 24/7. Unlike premium trackers that lock advanced health data behind paywalls, our app gives you full access for free. See exactly how your body responds to work pressure, exercise, or lack of sleep — and take action before stress becomes a problem
- Sleep Tracker – Deep, Light & REM Analysis to Fix Your Sleep Habits：Automatically records your sleep stages (deep, light, REM) and provides a nightly sleep quality score. The app reveals how late-night coffee, alcohol, or screen time affects your REM cycle — so you can adjust your evening routine based on real data. Wake up knowing why you feel rested or exhausted.Let the data guide you to better sleep quality — naturally and consistently
- 12 Sports Modes – Calories, Steps & Route for Smarter Fat-Burning：Track every workout with 12 dedicated modes (running, cycling, swimming, yoga, etc.). Records exercise duration, calories burned, step count, and GPS route mapping — no need to carry your phone. Perfect for intermittent fasting or overtraining prevention: see exactly how many calories you’ve burned and adjust your training intensity with data you can trust
- PX8 Waterproof & 5-7 Day Battery – Swim, Shower & Sleep Without Charging：IPX8 waterproof rating means you can swim, snorkel, shower, or sweat heavily without worry. With 5-7 days of regular use (30-day standby), you never need to remove it nightly for charging — wear it continuously for sleep tracking, morning swims, and all-day health monitoring. Always ready when you are
- Ultra-Thin 2.8mm Body & Universal Compatibility：At just 2.8mm thick — that’s 70% thinner than typical fitness tracker bands — you’ll forget you’re wearing it. No bulk when sleeping, typing, or wearing long sleeves. Comes with a soft nylon interchangeable strap for all-day comfort. Seamlessly connects via Bluetooth 5.3 to both Android and iOS devices. Plus, use it as a remote camera shutter: capture workout selfies or family moments with a simple wrist flick.
- Smart Female Cycle Monitor – Period, Fertile Window & Safe Day Alerts：Track your menstrual cycle with ease: open the companion app to view your period, fertile window, and safe days at a glance — no need to remember dates or manually log symptoms. The continuous resting heart rate monitoring helps reduce pregnancy-related anxiety and gives you peace of mind during different cycle phases. You can also share health data with family members via the app, so loved ones can stay informed from afar
| Brand | Generic |
|---|---|
| Color | Silver |
| Model Name | B8 |
| Screen Size | 1.2 Inches |
| Manufacturer | Generic |
| BuiltIn Media | 1 |
| Compatible Devices | Smartphone |
| Warranty Description | 1 |
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Activity & Fitness Trackers
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