CoolBot Walk-In Cooler Controller
#7 in Cooling unitsFull review
The standard way to build a farm or hunting walk-in on a budget: an insulated room, a window air conditioner and this controller. Get the Pro if you want phone alerts.
Amazon $349$349
The CoolBot Walk-In Cooler Controller and the CoolBot Pro are evenly matched, rated 2.7 and 2.7. The CoolBot Walk-In Cooler Controller costs $50 less ($349 vs $399).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
CoolBot Pro
#6 in Cooling unitsFull review
The CoolBot with Wi-Fi monitoring, worth the small premium for any cooler holding produce or meat you can’t afford to lose. Pair it with a window or mini-split air conditioner.
Amazon $399$399
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every cooling units walk-in cooler; a clear win is highlighted. How we rank explains each one.
| Factor weight | CoolBot Walk-In Cooler Controller | CoolBot Pro |
|---|---|---|
| Overall rating | 2.7/5 | 2.7/5 |
| Value 30% | 50 cooling capacity not published ($349) (neutral score used) | 50 cooling capacity not published ($399) (neutral score used) |
| Cooling 25% | 50 capacity set by the air conditioner it controls (neutral score used) | 50 capacity set by the air conditioner it controls (neutral score used) |
| Insulation / range 20% | 12 rated down to 34 F | 12 rated down to 34 F |
| Completeness 10% | 50 needs a separate air conditioner | 50 needs a separate air conditioner |
| Warranty 15% | 0 1-year warranty | 0 1-year warranty |
Specifications
| CoolBot Walk-In Cooler Controller | CoolBot Pro | |
|---|---|---|
| Refrigeration | ||
| Refrigeration included | No | No |
| System | Controller for an air conditioner | Controller for an air conditioner |
| Box temperature | Down to 34 F | Down to 34 F |
| Installation | Needs a separate air conditioner | Needs a separate air conditioner |
| Wi-Fi monitoring | No | Yes |
| Warranty and build | ||
| Parts warranty | 1 year | 1 year |