Domhong Smart Ring for Women & Men — Health & Sleep Tracker, HRV, SpO2, IP68, No App Fees

Domhong Smart Ring: A versatile health and fitness companion

Meet the Domhong Smart Ring, a sleek health and fitness device designed for both women and men. Worn comfortably around the finger, it blends discreet style with capable sensors to capture your activity, rest, and recovery signals throughout daily life. With a compact design and insightful data, it invites you to explore healthier habits without adding clutter to your routine.

Key health insights at a glance

• Heart rate monitoring alongside blood oxygen (SpO2) sensing for real-time awareness
• HRV data and stress indicators to help you understand your body’s balance
• Sleep analysis covering deep, light, REM, and wake periods for a clearer picture of rest
• All-day activity tracking that captures steps, distance, and calories burned
• Compact, lightweight design you can wear confidently through the day and night

Active living, indoors and out

• 180+ activity modes for a wide range of workouts and daily activities
• Indoor and outdoor tracking with distance and duration for each session
• Calorie estimates and performance data to help you stay motivated

Battery, durability, and everyday practicality

Enjoy extended use with over 4 days of battery life on a full charge. The ring is IP68 waterproof, so you can wear it while swimming, showering, or during a workout. A convenient charging case lets you recharge multiple times when you’re traveling or on the go.

Family care and hands-free photography

Share selected health data with loved ones through the app to keep an eye on well-being. Plus, the ring offers remote camera control—shake it twice to snap photos easily and keep your hands free for the moment.

Sizing and setup tips

Start with the right size to avoid returns. Use the Domhong ring sizer kit or refer to the size chart to determine your fit before purchasing. The setup experience is designed to be simple, so you can begin tracking quickly after unboxing.