The listings describe straps that: attach to Joy‑Con controllers for motion or active-play games; make the controller easier to hold for improved stability (including when using mouse-style controls); and snap on and off, releasing with the push of a button.
Listed measurements vary by product. Reported ranges include: heights from 0.5 inches to 6.14 inches; widths from 0.5 inches to 2.44 inches; depths from 1.22 inches to 6 inches; and weights from 0.1 pounds to 0.11 pounds.
One listing shows a light blue/light red pair sold as a set of two. Reviewers also note that new Joy‑Con packaging typically includes a pair of wrist straps, so separate color sets are often purchased as replacements or spares.
Listings describe the straps as easy to attach and comfortable to wear: they snap into place on the Joy‑Con and can be removed using a push‑button release.
Sellers present the straps as reliable replacements or backups for lost or worn‑out straps and as accessories that help keep the controller attached to the wrist during active gameplay.
No. Both listings explicitly state that the wrist straps require no battery or power.
Descriptions say the straps make the Joy‑Con easier to hold for greater stability (including during mouse‑style controls) and help keep the controller attached to the wrist during active gameplay.
Yes. Reviewers note that new Joy‑Con packages already include a pair of wrist straps, which is why separate purchases are often made as replacements or spares.