We compared two immersion circulator sous vide cookers: the KitchenBoss Sous Vide Cooker G310 and the Wancle Sous Vide Machine Precision Cooker.
What we looked at
Motor and water-flow design, temperature control, and price.
The verdict
If you want a stainless-steel design with a brushless DC motor and a free celebrity-chef e-cookbook, the KitchenBoss is the pick at £72.84, though it costs £20.85 more. If you would rather pay less for a compact, 40% smaller design with 3D water circulation and tighter ±0.1°C temperature control, the Wancle is the value option, at £51.99.

A £72.84 sous vide cooker with a brushless motor and a free e-cookbook.

A £51.99 compact sous vide cooker with ±0.1°C temperature control.
KitchenBoss Sous Vide Cooker G310, Stainless Steel — Stainless Steel Build
Intended for: Marketed as an 1100W sous vide cooker with a brushless DC motor (the same type used in high-end drones) running at 2900rpm, an all-stainless-steel design for the water-immersed part, a settable temperature range of 40-90°C, a 16L/min water flow rate, and a free e-cookbook developed with a five-star hotel chef.
What we liked
- All-stainless-steel design for the immersed part, per the listing
- Brushless DC motor rated for durability
- Free celebrity-chef e-cookbook included
- Higher stated water flow rate: 16L/min
Worth knowing
- Costs £20.85 more than the Wancle on these listings
- Bulkier clamp design than the Wancle's, per the product images
Best for
- Buyers who want an all-stainless-steel build
- Anyone who wants a free recipe e-cookbook
- Cooking larger batches needing higher water flow
Not ideal for
- Budget-conscious buyers
- Anyone who wants the most compact storage size
Wancle Sous Vide Machine Precision Cooker 1100W — Best Value
Intended for: Marketed as an 1100W sous vide precision cooker with 3D water circulation for even heating, precise temperature control to ±0.1°C and time control to ±1 minute, a 30° tilted screen for easy reading, an adjustable clip for different cooking utensils, and a design stated to be 40% smaller than competing products.
What we liked
- Cheaper than the KitchenBoss on these listings, at £51.99
- Tighter stated temperature control: ±0.1°C
- 3D water circulation for even heating, per the listing
- 40% smaller design for easier storage
- 30°-tilted screen for easier reading and operation
Worth knowing
- No stainless-steel body for the immersed part, unlike the KitchenBoss
- No included e-cookbook
Best for
- Buyers who want the lower price
- Anyone who wants the most compact storage size
- Precise temperature control down to ±0.1°C
Not ideal for
- Anyone who wants an all-stainless-steel build
- Buyers who want a bundled recipe book



