B8 Smart Bracelet Fitness Tracker

Whether you’re chasing a fitness goal or just want a clearer picture of your daily health, the B8 Smart Bracelet packs the essentials into a slim, comfortable design built for all-day wear.

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Know your body, all day long
Continuous heart rate monitoring, sleep-stage tracking, and blood oxygen (SpO2) readings give you a real, ongoing view of your health — not just a snapshot. Pair it with the companion app to see trends over days and weeks, not just single readings.

Built for real life
Rated IP68 waterproof, the B8 shrugs off sweat, rain, and hand-washing splashes, so it keeps working through workouts, commutes, and everyday chaos [confirm exact IP rating with your supplier — variants range IP67–IPX8].

Never miss what matters
Incoming call alerts, SMS and app notifications, and a sedentary reminder keep you connected and moving — all readable at a glance on the touch display, without pulling out your phone.

Battery that keeps up with you
A single charge is designed to last through several days of typical use [confirm exact battery life/mAh from your unit’s spec sheet], so you spend less time tethered to a charging cable.

Fits your wrist, fits your day
Adjustable strap sizing (typically 5.5″–7.7″ wrist circumference) and a lightweight casing make the B8 comfortable enough to wear from morning workouts to overnight sleep tracking.

Key Features

• Continuous heart rate monitoring
• Sleep stage & quality tracking
• Blood oxygen (SpO2) monitoring
• IP68 water resistance
• Call, SMS & app notification alerts
• Touch-screen display with Quick View (raise-to-wake)
• Multi-day battery life
• Compatible with Android & iOS via companion app
• Multiple sport/activity modes