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A smart ring that brings insight, balance and control to your everyday life — without a monthly fee
2 499 kr
Color
Size
122 in stock
Ships within 24 hours.
Available for Pre-order
Ships as soon as it's back in stock.
Available for Pre-order
Ships as soon as it's back in stock.
Available for Pre-order
Ships as soon as it's back in stock.
Available for Pre-order
Ships as soon as it's back in stock.
Available for Pre-order
Ships as soon as it's back in stock.
Available for Pre-order
Ships as soon as it's back in stock.
Available for Pre-order
Ships as soon as it's back in stock.
15 in stock
Ships within 24 hours.
Available for Pre-order
Ships as soon as it's back in stock.
Available for Pre-order
Ships as soon as it's back in stock.
Available for Pre-order
Ships as soon as it's back in stock.
Available for Pre-order
Ships as soon as it's back in stock.
Available for Pre-order
Ships as soon as it's back in stock.
Available for Pre-order
Ships as soon as it's back in stock.
Available for Pre-order
Ships as soon as it's back in stock.
28 in stock
Ships within 24 hours.
Available for Pre-order
Ships as soon as it's back in stock.
Available for Pre-order
Ships as soon as it's back in stock.
Available for Pre-order
Ships as soon as it's back in stock.
Available for Pre-order
Ships as soon as it's back in stock.
Available for Pre-order
Ships as soon as it's back in stock.
Available for Pre-order
Ships as soon as it's back in stock.
Available for Pre-order
Ships as soon as it's back in stock.
Free Shipping & Returns
No Monthly Fee
Secure Payments
What's in the box
Charging Station
Smart Ring Pro
Charging Cable
Your health, mapped out.
UltraVoom is more than just an activity tracker. It translates your body's complex signals—from sleep and activity to heart health and hormonal cycles—into clear, actionable insights. Take control of your well-being.
Your entire Sleep, summarized
Get a daily sleep score that assesses your total sleep time, resting heart rate, and restfulness for a complete picture of your night.
Maximize your recovery
Understand your body's readiness. By analyzing your HRV, you'll see when it's time to push harder and when you need to rest.
For a more active you
Our Movement Index is designed to keep you moving and increase your non-exercise energy expenditure.
Sync with your cycle
Gain insights into your menstrual cycle. Track phases and understand how your body changes to plan both training and recovery.
All Features
With our Smart Pro app, you get a complete overview of your health. Track everything from heart rate and sleep to stress levels and menstrual cycle – right on your phone.
Workout Auto Detected
Walking/Running/Being active detected/Calorie measurement.
Nap Detected
Nap detected automatically.
24-hour Sleep
Sleep tracking, sleep quality metrics, circadian rhythm, ideal sleep time.
Heart rate
APP initiates HR test/Analyzes HR trends/Checks recent rates/Views history.
Blood oxygen
SpO2 test/Tracks last 7 readings/Analyzes 7-day trend/Accesses SpO2 history.
HRV
HRV test/Recent 7 HRV data/Average HRV.
Stress
Stress assessment/7-day pressure statistics/Pressure records.
Activity
Distance/Calories/Steps Statistics/7-day vigorous activities, etc.
AI-Driven Precision
A built-in AI engine continuously analyzes your data to provide you with personalized, accurate insights and recommendations.
Cycle Tracking
Sync with your body. The ring tracks your menstrual cycle and accurately predicts your fertile windows and ovulation based on your body temperature.
Specifications
Device Parameters
ColorSilver, Gold (14K), Space Black
MaterialTitanium
Item WeightApproximately 2.9g
Dust and Water Resistance5 ATM
Memory (ROM + RAM)1Mb ROM + 256Kb RAM
Bluetooth Version5.1
Support GPS on the APPYes
Operating Temperature0°C to 50°C
ProcessorGoodix 5331
G-SensorST LIS2DW12
Heart Rate SensorHX 3918
Endurance and Charging
Battery TypeLithium-ion polymer battery
Battery CapacityApproximately 20.5mAh
Charging TimeOne hour
Standby Time10 to 15 days
Battery Life4 to 7 days
Charging ModeMagnetic charging station
