Withings Premium Sport FKM Wristband, 18 mm

Withings Premium Sport is an 18 mm FKM wristband listed for selected Withings watches, including ScanWatch 38 mm, Steel HR 36 mm, Move and Move ECG. Its quick-release spring bar is designed for tool-free strap changes, while the listing describes the material as water-friendly and more durable and flexible than earlier silicone bands.

At a glance

FKM fluoroelastomer construction is described as more durable and flexible than the previous-generation silicone bands.
The quick-release spring bar is intended to make changing the band tool-free.
The stated 18 mm fit covers selected 36 mm and 38 mm Withings watch models.

Price

£30.55Save 15%

Reference price: ~~£35.95~~

Price checked: 14 Nov 2026

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Pros and cons

Pros

Tool-free quick release makes swapping the band more convenient.
FKM is presented as a more durable and flexible alternative to earlier silicone bands.
Black band with a silver buckle offers a straightforward colour combination.

Technical specifications

13 specifications

Identity
Brand	Withings
Model	3700546706776
Colour	Black - Silver Buckle
Age range	Adult
Department	unisex-adult

Dimensions and installation
Form factor	Rectangular
Band size	FKM 18mm
Compatible watches	Withings ScanWatch 38 mm, Steel HR 36 Move, Move ECG, Steel, 42 40 Sport

Materials and use
Material type	Other
Listed feature	Water Resistant
Listed sport	Running

Package details
Package dimensions and weight	13.2 x 3.8 x 1.1 cm; 27 g
Batteries included	No

What to know before buying

Listing details to confirm

The compatibility field is inconsistently formatted and includes watch sizes without clear model pairings. The title and product description identify the 18 mm band for ScanWatch 38 mm, Steel HR 36 mm, Move, Move ECG and Steel, while the description separately assigns 20 mm to ScanWatch 42 mm, Steel HR 40 mm and Steel HR Sport. Confirm the watch model and lug width before ordering. The water-friendly wording is a listing claim, not a stated immersion rating.

What’s in the box

Included

Withings 18 mm black silicone FKM wristband for ScanWatch

Who is it for?

A good fit for

Withings watch owners who have confirmed they need an 18 mm strap for a listed compatible model.
Buyers who want a water-friendly FKM band and a quick-release fitting for changing straps without tools.

Less suited to

Owners of watches requiring the separately described 20 mm size.
Buyers who need a stated waterproof depth or formal water-resistance rating.

Withings Premium Sport FKM Wristband, 18 mm · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 196 ratings

5 stars73%73%
4 stars16%16%
3 stars4%4%
2 stars3%3%
1 star4%4%

Aggregate customer ratings lean positive overall, with a smaller spread of lower ratings. Ratings alone do not reveal why customers responded as they did, so they cannot establish comfort, durability or fit outcomes. For buyers, matching the stated 18 mm width and compatible watch model is the most consequential practical check.

Frequently asked questions

Which watches is this 18 mm band listed for?

The product description lists ScanWatch 38 mm, Steel HR 36 mm, Move, Move ECG and Steel. Check your exact watch model and required strap width before ordering.

Can the band be changed without tools?

The listing says it has a quick-release spring bar for tool-free swapping.

Is the band waterproof?

The listing describes the band as water-friendly and marks it water resistant, but does not provide a depth or immersion rating.

What is included?

The manufacturer contents field specifies one black 18 mm silicone FKM wristband for ScanWatch.