All three heat shisha tobacco electrically, so there is nothing to light and no ash to clear. They even share the same heating technology and the same bowls. The difference is what you put them on. The XKAH Pro and the XKAH Lite are electronic heat management heads that sit on a hookah you already own. The Shii is a complete all-in-one hookah with the heater, bowl, water tank, hose and mouthpiece in one device.

Every number side by side is on the XKAH Pro vs XKAH Lite vs Shii comparison page, where you can also take one of the three off to compare just two. This post explains what the numbers mean.

The short version

Own a hookah you like? Get a head. The Pro (from £284.99) runs on a swappable battery for up to two hours; the Lite (£249.99) plugs into the mains and never needs charging.
No hookah yet, or you want one tidy device for the living room? The Shii (£499.99) is the whole thing: hot-swap battery or mains over USB-C, up to 120 minutes on the Battery S in the box, up to 180 minutes on the Battery L.
All three use the same stainless steel bowl (8 to 12 g, about half a charcoal bowl), work with any brand of shisha tobacco, and have an auto mode and a manual mode.

The big question: do you need a hookah?

The XKAH heads replace the charcoal, not the hookah. They sit on the bowl port of your own stem with a silicone seal (S and L grommets with the Pro, two adapters with the Lite) and fit all common hookahs. Everything else stays as it is: your base, your hose, your mouthpiece.

The Shii replaces the lot. It has its own water tank with a level window, a built-in diffuser, a soft-touch hose with magnetic connectors at both ends, a modular mouthpiece and a retractable handle that carries the device and holds the mouthpiece. If you already own a hookah you like, that is money spent twice. If you do not, it is the simplest way to start: one box, nothing else to buy.

Power and batteries

XKAH Pro: a swappable 13,600 mAh battery, charged over USB-C, up to two hours a charge. A session runs 50 minutes in Classic mode or up to 90 in Custom. Spare batteries swap in.
XKAH Lite: no battery. A 2.5 m cable with a magnetic plug runs it from the mains for as long as you like, in 50-minute sessions with a beep three minutes before each ends.
Shii: both. The magnetic battery hot-swaps mid-session with a three-minute buffer that keeps your settings. The Battery S in the box gives up to 120 minutes; the Battery L (£129.99) up to 180 minutes. At home it runs from the mains over the 3 m USB-C cable with a 65W USB-C Power Delivery adapter, which is not in the box and charges the battery in about 100 minutes.

Heat and control

The Shii's heating plate is the one used in the XKAH Pro, so the heat itself is the same idea on all three: a plate above the bowl, where the charcoal would sit, with contact and convection heat working together (the Lite calls its version Trio-Heat and adds radiant heat).

Control is where they part. The Pro has an LED display and three modes: Classic, Custom (220°C to 305°C and session time) and Non-Tobacco. The Lite has a single dial with a light ring: press once for Classic, or turn it for 260°C to 310°C. The Shii has a soft-touch ring and a light ring, auto or manual in 11 levels of 5°C from 265°C to 315°C, two pre-heat strengths and a silent mode for the beeps.

Sessions

Pro: 50 minutes in Classic, up to 90 in Custom, then swap the battery or recharge. Lite: 50-minute sessions, start again as often as you like. Shii: about 8 minutes to pre-heat, then a 50-minute session; if there is life left in the bowl you can restart in seconds without pre-heating again.

The bowls are the same

One stainless steel bowl serves all three. It takes 8 to 12 g of tobacco, about half a charcoal bowl, and goes in the dishwasher. Two come in every box, and a spare 2-pack (XKAH or Shii branded, £18.99) fits any of them. If you move from a head to a Shii, your spares come with you.

Size, weight and where it lives

The Lite is the lightest at about 532 g, the Pro about 680 g; both are small enough to sit on a stem and go in a bag (the Pro's travel bag is in the box). The Shii is a whole hookah, so it stays on the table. Its body stays below 50°C, so it is safe for your interior: Shii will not burn your sofa or floor, even if it falls. The heads get hot in use like any heat management device, so let them cool before packing them away.

What it really costs

Lite: £249.99, plus the hookah you already own. The cheapest way into electric heat.
Pro: from £284.99, plus your hookah; a spare battery (£79.99) if your sessions run long.
Shii: £499.99 with the Battery S, bowls, hose and mouthpiece in the box; a 65W USB-C adapter if you do not have one; the Battery L if you want three hours.

Side by side

	Shii	XKAH Pro	XKAH Lite

What it is	A complete hookah	A head for your own hookah	A head for your own hookah
Power	Hot-swap battery or mains (65W USB-C)	Swappable 13,600 mAh battery	Mains, 2.5 m cable
Run time	Up to 120 minutes (Battery S) or 180 minutes (Battery L)	Up to 2 hours a battery	Unlimited
Heat control	Auto or manual, 265°C to 315°C in 11 levels	Classic, Custom (220°C to 305°C), Non-Tobacco	Classic, Custom (260°C to 310°C)
Session	8 min pre-heat, 50 min, restart in seconds	50 min Classic, up to 90 min Custom	50 min, start again
Bowl	The same bowl, 2 included	The same bowl, 2 included	The same bowl, 2 included
Price	£499.99	From £284.99	£249.99

Every row, including charging, weight, display and what is in each box: XKAH Pro vs XKAH Lite vs Shii.

Which one is for you?

Shii: you do not own a hookah, or you want one device that looks at home in a living room and can run from the mains or a battery. Read our Shii guide for the full story.
XKAH Pro: you own a hookah and want electric heat you can take anywhere.
XKAH Lite: you own a hookah that lives near a socket and want the simplest, cheapest way in. The two heads are compared in detail in XKAH Pro vs XKAH Lite.

Electric heads and the Shii's heater get hot in use. Follow the maker's instructions and keep them out of reach of children. 18+ only. See the XKAH range and the Shii range.

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