Does the Pursonic S53 have a two-minute timer?

No. It has no timer, so you have to time your brushing yourself. Rivals at the same level often include a quadrant timer.

How many brush heads come in the box?

Four brush heads are included with the single toothbrush. That covers the first few months of use before you need replacements.

It is rechargeable with a built-in lithium battery. You do not need to buy disposable batteries.

No. It is not app compatible and has no display. It is a plain on/off sonic brush.

It measures about 6.5 inches long, 2 inches wide and 1 inch tall. That is small enough for a toiletry bag.

Pursonic lists a one-year warranty on both parts and labor. Keep your proof of purchase for a claim.

At Best Buy, for $16.99, as of our latest check.

6 stores we checked sell it, including Walmart, Ulta Beauty, Best Buy, The Home Depot, Shop Simon.

$16.99at Best BuyChecked 2 h ago

Compared across 6 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

It checks today's price at every store, compares the alternatives and answers in about a minute.