TikTok (and the rest of the internet) has a new answer as to why couples stop having sex, and it comes with a number attached: the 72-hour rule. 

The idea is for couples to aim for physical intimacy, sex or otherwise, every three days. It’s really just kind of a rebrand of “scheduling it,” and the data backs up why that keeps resurfacing. The Knot’s 2024 Relationship and Intimacy Study found only 2% of couples actually schedule sex, even though 24% say they’re unhappy with their sex lives. 

Reactions online are split on whether a timer helps or adds pressure. But for couples actually trying it, a few product categories keep coming up. Not because they’re definitely required, but because the rule covers more than sex. It’s about staying physically connected. Period. That, then, can open the door for connectivity well outside of the bedroom.

For the Main Event

If the 72 hours are going toward sex specifically, the We-Vibe Chorus Pro is the toy most likely to come up. Three synced motors (two external for clitoral stimulation, one internal for the G-spot) deliver the same rhythm to both partners instead of one person guessing.

The standout feature is the Haptic Squeeze Remote, because instead of buttons, it’s a pressure-sensitive grip that adjusts intensity in real time and vibrates back, so you feel your partner’s response too. It’s also app-controlled for hands-free or long-distance use. The We-Vibe Chorus Pro is the priciest thing here, but it’s also the only item built specifically around synchronized, shared play. “Connection” is the goal, after all.

Keep Things Moving

Lube is maybe the least glamorous, but most useful thing here, whatever the 72 hours end up looking like. LubeLife’s water-based formula is an Amazon bestseller that’s toy- and condom-safe, non-staining, and cheap enough that there’s no reason not to keep a bottle around. 

For something a little closer to a spa-shelf pick, System JO’s Agapé skips glycerin, parabens, and propylene glycol, which is important if either of you gets irritated by standard drugstore lube. Both wash off with water and won’t damage silicone toys, either.

Set the Mood Without Trying Too Hard

Not every one of the 72-hour periods needs to end in sex. The rule counts other physical connections too, and a massage is the lowest-pressure way to hit that. 

Kama Sutra’s Ignite Candle melts into warm, skin-safe massage oil as it burns. That might sounds like a gimmick until you use one, but it’s literally a targeted, two-in-one product, not just a candle with a suggestive name. 

Lovehoney’s Oh! Vanilla Massage Candle does the same trick in a smaller, cheaper format if you want to test the concept first.

For the Other 71 Hours

The part of the 72-hour rule that gets skipped in the conversation is that talking to each other plays a big part as well (connectivity, remember!). 

Lovehoney’s Position of the Week Cards are the more overtly sexual option, featuring 52 illustrated cards with a star-rating system to track your favorites, while Extreme Personal Questions for Lovers leans more conversational, with 400 questions across 200 cards built to skip past small talk. Neither needs setup beyond picking a card, which can be a big help on nights when “we should reconnect” is competing with being busy or exhausted.