Timeless by design
A one-of-a-kind luxury hybrid smartwatch, where traditional craftsmanship meets advanced innovation.
Clinical precision* meets luxury design.
ScanWatch Nova 42mm Green
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![ScanWatch Nova — Forest Green 42mm — Three-quarter view on white background, green dial with Temp display, stainless steel bracelet — three-quarter, green dial, stainless steel, white background]()
![ScanWatch Nova — Green 42mm — Front view on white background, green dial with sub-dial and Temp mini screen, steel bracelet — front, white background, green dial, steel]()
![ScanWatch Nova 42mm Green — Silver stainless steel bracelet — Three-quarter view on white background, green dial with Temp display — three-quarter, steel, green, smartwatch]()
![ScanWatch Nova — Green 42mm — Full unboxing: open dark green box with watch, strap, accessories and product card on light grey background — packaging, unboxing, isometric view, green box]()
![ScanWatch Nova 42mm Green — Black background, dramatic dark lighting, blue-green luminous dial, Sleep Score 75 display, black steel bracelet — three-quarter, low-key, lume]()
ScanWatch Nova 42mm Green
£549.95 GBP
Sale price
£549.95 GBP
Regular price
- Blood oxygen levels (SpO2)
- Automatic activity detection
- 24/7 temperature tracking
- Electrocardiogram
Clinical precision¹
Powered by advanced sensors and our all new HealthSense4 algorithm for uncompromised, all-day health monitoring
Uninterrupted tracking
35 days of phenomenal battery life for non-stop daily-to-nightly care.
A medical-grade ECG on your wrist¹
And 24/7 heart tracking keeps you informed at all times, with high and low resting heart rate notifications to help you stay on top of your health.
Your heart’s hidden rhythm
Overnight Heart Rate Variability (HRV) tracking measures the time between each heartbeat.
Cardio Check-Up
Get your ECG reviewed by a cardiologist within 24 hours—Unlocked with 1-Month Free Trial to Withings+.
Enjoy 1-month free of Withings+ with every purchase
An expression of French mastery, evolved to innovate.
Nestled in Paris’s 15th arrondissement, Withings has a mission to blend luxury craftsmanship with future-proof technology. ScanWatch Nova Brilliant reflects over a decade of expertise in refined design and advanced wearable innovation.
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Case
Stainless steel (mirror-polished + brushed finishing)
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Glass
Sapphire crystal with anti-reflective coating
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Water resistance
10 ATM (100m)
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Bezel
Unidirectional rotating ceramic + stainless steel bezel
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Dial
Sunray finish with Super-LumiNova hands & indexes
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Crown
Stainless steel
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Bracelet
Integrated Oyster-style metal bracelet (tapered fit)
Built for the long run — literally:
Our market-leading battery life just got even better—now lasting up to 35 days to keep your health insights powered longer.
Technicals specifications
Weight & Dimensions
Screen display
Materials
Sensors
Water resistance
Battery
Connectivity
Storage & memory
FAQ
Why does ScanWatch Nova offer fewer "smart" features than other watches?
Most smartwatches prioritize digital notifications that drain your attention and your battery. ScanWatch Nova is built differently. It is a high-performance health instrument with up to 35 days of battery life, offering medical-grade data—like on-demand ECG and body temperature tracking—inside a premium diver-style timepiece. We chose to prioritize your long-term health over short-term digital distractions.
Does the watch have built-in GPS for my workouts?
ScanWatch Nova uses Connected GPS via your smartphone to track outdoor activities. This design choice allows for a sleeker profile and industry-leading 30-day battery life. You’ll still get accurate pace and distance mapping, while the watch focuses on monitoring your cardiovascular health with clinical precision.
Do I need a subscription to access my health data?
No. Access to your baseline metrics and trends remains free within the Withings app. Withings+ is an optional premium service that provides deeper analysis and expert-led guidance to help you optimize your health trajectory. An introductory one-month trial is available when you select the subscription option at purchase, allowing for a full evaluation before billing begins. View subscription details here.
¹ScanWatch Nova is a Class IIa medical device manufactured by Withing intended as an aid to diagnosis of atrial fibrillation via plethysmograph and ECG. This medical device is a regulated health product that bears the CE marking under the Medical Device Regulation 2017/745/EU. Please read the user instructions carefully. If you have any concerns about your results, consult your doctor. (08/08/2025)
²Temperature tracking is designed to indicate deviations from your typical temperature pattern and is not a medical thermometer. Temperature data should not be used to detect fever, or to diagnose, treat, cure, or prevent any disease. For accurate measurements or in case of symptoms, use a clinical thermometer and always consult a healthcare professional.
³The predicted fertility window and retrospective ovulation confirmation provided are for informational purposes only and are not medical features. It should not be used for the control or support of conception. Always consult a healthcare professional for fertility or reproductive health guidance.
ScanWatch Nova features the medical device Scan Monitor. Scan Monitor is a medical device manufactured by Withings that enables the detection of atrial fibrillation. This medical device is a regulated health product that bears the CE marking in accordance with this regulation. Please read the instructions carefully. If you have any doubts about your results, consult your doctor. (24/10/2024)