GoSignal

Move when you have the energy. Slow down when your body needs recovery. GoSignal uses your current and historical health data to estimate your present vitality and provide exercise intensity guidance. Sleep, recovery, resting heart rate, HRV and daily activity can all affect how ready your body feels right now. GoSignal brings these signals together, compares them with your recent and historical patterns, and turns them into a simple daily vitality status. NOT JUST WHETHER TO EXERCISE — BUT HOW HARD TO GO Depending on your current vitality, GoSignal provides different activity guidance: Chong Chong — Full of Energy When vitality and recovery look stronger, you may consider higher-intensity activity based on how you feel. You You — Steady Energy When your body is in a moderate state, lighter activity such as walking, stretching or an easier workout may be more appropriate. Tang Tang — Time to Rest When vitality or recovery appears low, GoSignal encourages you to reduce strenuous activity and give your body more time to recover. CURRENT + HISTORICAL HEALTH SIGNALS GoSignal can use available health data such as: • Sleep and recovery • Resting heart rate • Heart rate variability (HRV) • Daily steps • Activity levels • Recent and historical health patterns Instead of looking at today's numbers in isolation, GoSignal puts them in the context of your own usual patterns. YOUR VITALITY AT A GLANCE No complicated health dashboard. One clear vitality score and status helps you understand whether your current condition may be better suited for a harder workout, light activity, or additional rest. UNDERSTAND WHAT AFFECTS YOUR STATUS See how sleep recovery, body signals and daily activity contribute to your current vitality. HEALTH DATA WITH MORE PERSONALITY Chong Chong, You You and Tang Tang change with your vitality state, turning complex health data into signals that are easier to understand. GoSignal — understand your body and choose the right pace. Important GoSignal is intended for general wellness and lifestyle information only. Its vitality and exercise intensity guidance is not medical advice, diagnosis, treatment or medical risk prediction. It cannot guarantee exercise safety or prevent acute medical events. Stop exercising and seek appropriate medical care if you experience chest pain, difficulty breathing, dizziness, fainting or other concerning symptoms.