Categories
Ethical Shopping
Withings HWA09 42mm Black Smart Watch ECG Heart Rate Sleep Tracking
Our shoppers love
£206.36 from Onbuy.com
- ECG with irregular beat detection •
- Blood oxygen (SpO2) measurement •
- Heart rate monitoring •
- Sleep tracking with Sleep Score •
- More features
Price: Low - High
Offers updated on: 29/04/2026. Paid and non-exhaustive ads ★ The ratings are generated from multiple sources, including data provided by the merchant and publicly available information.
International prices
Features
Display
- Display type:Digital
- Backlight:Yes
Design
- Band material:Silicone
- Shape:Round
- Market positioning:Smartwatch
- Watch case size:42 mm
- Watch case colour:Stainless steel
- Watch case material:Stainless steel
- Band colour:Black
- Waterproof up to:50 m
- Water resistance:5 ATM
Features
- Heart rate monitor:Yes
- Heart rate measuring:Automatic
- Vibrating motor:Yes
- Heart rate-based calorie computation:Yes
- Workout tracking:Yes
Network
- GPS (satellite):Yes
Ports & interfaces
- Bluetooth:Yes
- USB port:No
- Wi-Fi:Yes
- Headphone connectivity:Bluetooth
Weight & dimensions
- Thickness:1.32 cm
- Weight:83 g
- Band width:2 cm
Price history
Lowest price on record (02/02/2026) : £206.36 • Lowest price today : £206.36
Top products in Smartwatches
See all
Kelkoo
Professionnals
About these search results
Due to technical constraints, Kelkoo cannot guarantee the complete accuracy, nor the completeness of the information provided by the merchants. As a result, and due to the nature of Kelkoo's activities, in the event of discrepancies between the information displayed on the Kelkoo website or ads and the one displayed on the merchant's website, the latter will prevail. Prices shown are including all fees. - Learn more
Kelkoo SAS 64-66 Rue des Archives 75003 Paris - France
Copyright © 2026 All rights reserved.
A 
company
company