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Quick verdict
Choose the Instant Pot Accu Slim Sous Vide Immersion Circulator, 800W if you want leaves the most budget headroom of any pick in this price band. Choose the KitchenBoss Sous Vide Cooker G321, 1100W if you'd rather have 1100W recovery power for close to the same price as 800W competitors. Overall we rank the Instant Pot Accu Slim Sous Vide Immersion Circulator, 800W higher: #1 versus #2 in our Best Sous Vide Machines Under $100 list.
Winner overall: Instant Pot Accu Slim Sous Vide Immersion Circulator, 800W
Instant Pot Accu Slim Sous Vide Immersion Circulator, 800W vs KitchenBoss Sous Vide Cooker G321, 1100W compared
Every difference that matters, in one table.
Keep researching
- Best Sous Vide Machines Under $100
- Instant Pot Accu Slim Sous Vide Immersion Circulator, 800W review
- KitchenBoss Sous Vide Cooker G321 — 1100W review
- All sous vide machines
Bottom line
Choose the Instant Pot Accu Slim Sous Vide Immersion Circulator, 800W if you want leaves the most budget headroom of any pick in this price band. Choose the KitchenBoss Sous Vide Cooker G321, 1100W if you'd rather have 1100W recovery power for close to the same price as 800W competitors. Overall we rank the Instant Pot Accu Slim Sous Vide Immersion Circulator, 800W higher: #1 versus #2 in our Best Sous Vide Machines Under $100 list.
Top pickInstant Pot
Fully functional from the onboard touchscreen alone, nothing to download or pair before your first cook
- 800W heating element
- Onboard touchscreen, no app required
- 68°F to 203°F range
- Clamps to 6 or 8-quart Instant Pot inner pot or any stockpot
- Quiet 12V DC motor
✓ Pros
- 1100W recovery power for close to the same price as 800W competitors
- Built-in display with recipe presets, no app requirement
- Quiet brushless motor is a genuine upgrade over older-style circulator motors
✕ Cons
- Smaller brand with less long-term reliability history than Instant Pot or Anova
- Fewer total ratings than the more established competitors
- No app for remote monitoring or saved custom presets
KitchenBoss
1100W recovery power at a price low enough to justify buying a second unit for dual-circulator setups
- 1100W brushless DC motor
- Adjustable clamp for large stockpots
- Built-in TFT display with recipe presets
- IPX7 waterproof rating
- Ultra-quiet operation for long cook sessions
✓ Pros
- 1100W recovery power at a price low enough to justify buying a second unit for dual-circulator setups
- Built-in display works independently, useful when running two units without needing two app connections
- Quiet motor is a real benefit over multi-hour large-batch cooks
✕ Cons
- Smaller brand with less long-term large-batch reliability data than Anova
- No app for coordinating settings between two units remotely
- Fewer total ratings than the established market leaders
FAQ
Common questions
Which is better, the Instant Pot Accu Slim Sous Vide Immersion Circulator, 800W or the KitchenBoss Sous Vide Cooker G321, 1100W?
Choose the Instant Pot Accu Slim Sous Vide Immersion Circulator, 800W if you want leaves the most budget headroom of any pick in this price band. Choose the KitchenBoss Sous Vide Cooker G321, 1100W if you'd rather have 1100W recovery power for close to the same price as 800W competitors. Overall we rank the Instant Pot Accu Slim Sous Vide Immersion Circulator, 800W higher: #1 versus #2 in our Best Sous Vide Machines Under $100 list.
What is the difference between the Instant Pot Accu Slim Sous Vide Immersion Circulator, 800W and the KitchenBoss Sous Vide Cooker G321, 1100W?
The Instant Pot Accu Slim Sous Vide Immersion Circulator, 800W stands out because leaves the most budget headroom of any pick in this price band, while the KitchenBoss Sous Vide Cooker G321, 1100W stands out because 1100W recovery power for close to the same price as 800W competitors. The trade-offs differ too: the Instant Pot Accu Slim Sous Vide Immersion Circulator, 800W's ma in caveat is that no WiFi or smart features at any price, and the KitchenBoss Sous Vide Cooker G321, 1100W's is that smaller brand with less long-term reliability history than Instant Pot or Anova.
Is the Instant Pot Accu Slim Sous Vide Immersion Circulator, 800W worth it over the KitchenBoss Sous Vide Cooker G321, 1100W?
For most buyers, yes: it's our #1 pick. Consider the KitchenBoss Sous Vide Cooker G321, 1100W instead if no WiFi or smart features at any price is a deal-breaker for you.
Keep researching
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