【3-Step Setup & Connection Guide】Hold Home button 3s to power on > Open App > Tap "Add Device" to pair; Green light = Connected; Requires Bluetooth + Location permissions.

【Screen-Free & Minimalist Design】Unlike cluttered smartwatches, our minimalist smart tracker eliminates screen distractions and wrist notifications. All your detailed health data—including advanced sleep analysis and historical trends—is clearly displayed within our free app. This purposeful design not only promotes uninterrupted living but also contributes to the extended 45-day battery life.

【30% More Accurate Health Data】Wear on your wrist or bicep for 24/7 automatic readings. Advanced sensors track heart rate, blood oxygen (SpO2) and sleep stages (deep/light/REM) with 30% higher accuracy during workouts.

【120+ Sports Modes & GPS Sync】Crush workouts with 120+ dedicated modes and real-time GPS mapping via your phone. Track pace, distance, and calories for running, cycling, and more. The secure armband ensures perfect accuracy.

【Breathable, Lightweight & 45-Day Battery】Built for 24/7 comfort. The hypoallergenic, breathable nylon strap is featherlight at 15g. Enjoy up to 45 days of battery on a single charge and full IP68 waterproof protection.

【Free App & 24-Month Warranty】No subscriptions, no fees. Our app is free forever. Backed by 24/7 US support and a full 24-month replacement warranty for a risk-free purchase.

【Optimized Step Tracking】You can choose to wear the tracker on your wrist or biceps. Please note: Under-counting may occur during activities with minimal arm movement (e.g., pushing a shopping cart) or highly specific motions (e.g., golf swings) as our algorithm filters out non-step motions to avoid over-counting. And step counts may vary slightly (±3-5%) between different devices due to unique algorithms, which is normal across all brands.