# ThermoWorks Thermapen ONE vs Inkbird IBT-4XS: specs and price compared

A sourced, side-by-side comparison of the ThermoWorks Thermapen ONE (ThermoWorks) and Inkbird IBT-4XS (Inkbird) among meat thermometers. Inkbird IBT-4XS is the cheaper of the two at $59.99.

## Side by side

| Spec | ThermoWorks Thermapen ONE | Inkbird IBT-4XS |
| --- | --- | --- |
| US price | $109 | $59.99 |
| Brand | ThermoWorks | Inkbird |
| Probe type | instant-read | leave-in-wired |
| Temp range fahrenheit | -58 to 572 | 32 to 572 |
| Accuracy fahrenheit | 0.5 | ±2 |
| Response time sec | 1 | — |
| Num probes | 1 | 4 |
| Connectivity | none | bluetooth |
| Wireless range (ft) | 0 | 150 |
| Water resistance rating | IP67 | none |
| Battery life hrs | 2000 | — |
| Display type | rotating-lcd | led |
| Weight grams | 115 | 109 |

## Key differences

- Probe type: ThermoWorks Thermapen ONE instant-read vs Inkbird IBT-4XS leave-in-wired
- Temp range fahrenheit: ThermoWorks Thermapen ONE -58 to 572 vs Inkbird IBT-4XS 32 to 572
- Accuracy fahrenheit: ThermoWorks Thermapen ONE 0.5 vs Inkbird IBT-4XS ±2
- Num probes: ThermoWorks Thermapen ONE 1 vs Inkbird IBT-4XS 4
- Connectivity: ThermoWorks Thermapen ONE none vs Inkbird IBT-4XS bluetooth
- Wireless range (ft): ThermoWorks Thermapen ONE 0 vs Inkbird IBT-4XS 150
- Water resistance rating: ThermoWorks Thermapen ONE IP67 vs Inkbird IBT-4XS none
- Display type: ThermoWorks Thermapen ONE rotating-lcd vs Inkbird IBT-4XS led

## What reviewers say

**ThermoWorks Thermapen ONE** — Two hands-on reviewers (Tom's Guide, 2025; Reviewed/USA Today, 2021) both rate the ThermoWorks Thermapen ONE among the fastest and most accurate instant-read thermometers they tested — roughly one-second reads and an auto-backlit display. Both flag its premium price; Tom's Guide additionally dislikes that settings are hidden behind the screwed-in rear battery panel, while Reviewed judges it only a marginal upgrade for existing MK4 owners. (2 sourced reviews.)

## Sources

- ThermoWorks Thermapen ONE: https://www.thermoworks.com/products/thermapen-one (thermoworks.com, verified 2026-07-11)
- Inkbird IBT-4XS: https://www.inkbird.com/products/bluetooth-grill-thermometer-ibt-4xs (inkbird.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/meat-thermometers/thermapen-one-vs-inkbird-ibt-4xs/
Cite: Per The Front Desk Review, ThermoWorks Thermapen ONE ($109) vs Inkbird IBT-4XS ($59.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/meat-thermometers/thermapen-one-vs-inkbird-ibt-4xs/
License: CC BY 4.0.