Withings Steel with Heart Rate function, rose gold version

Product manual can be found here: 

Silicon strap. Watch is working perfectly, but screen has scratches due to normal use. See pictures. 

Withings was the first brand to develop and manufacture hybrid smartwatches. The brand has celebrated many technological advancements since it was founded in 2008. Withings watches are designed for those looking for an activity tracker in the case and design of a classic watch. The Steel HR collection, crafted by Withings, has risen in popularity over the last few years due to the classic analogue design which has been combined with a digital screen.

Core Features of the Steel HR Collection:

• The Steel HR collection is characterised by the classic analogue design, equipped with a digital display.
• This collection comes with a heart rate monitor which tracks heart rate day and night.
• These watches automatically track daily activities such as walking, running, swimming and up to 10+ other activities. 
• The Steel HR collection also comes with sleep tracking with details on light and deep stages as well as a silent alarm and smart wake-up.
• This collection was designed to last with 25 days of battery life between charges.
• Each model within this collection is water resistant up to 50m (5 bar).