Weber iGrill 3 Smart Grill Thermometer
- Genesis II or Spirit II gas grills with an iGrill 3 Ready plate
- 4 probes maximum, 2 included
- Bluetooth app monitoring and alerts
- 250 hour battery life per the title
- 572 F upper temperature range
- 3 second response time
Last refreshed Jun 21, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A grill-mounted Bluetooth thermometer for Weber gas grill owners who want phone alerts. It suits only grills built with the matching ready plate, and the listing contradicts itself on waterproofing and battery life.
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ASIN: B01M27OR8IModel: iGrill 3Category: Grill Thermometers
Overview
Not a handheld probe thermometer, this unit mounts straight into a Genesis II or Spirit II side table that carries the ready plate. It pairs with a phone through the app to track multiple cuts together.
The reason to buy is walking away from the lid while the app watches the probes and alerts you at doneness. The limits are the plate requirement and the conflicting battery and waterproofing statements.
Who it's for
A Weber gas-grill owner who juggles several cuts and wants to follow progress remotely. Someone with another grill, a smoker or a charcoal setup should choose a standalone probe thermometer.
Pros and cons
- Monitors up to four probes
- App alerts at target doneness
- Two color-coded probes come with it
- Mounts into the grill side table
- Needs an iGrill 3 Ready plate
- Waterproof claim and care note disagree
- Battery hours differ between title and specs
Performance notes
The device reads each probe as a temperature and sends it over Bluetooth to the iGrill app, which compares it with the target you set and sounds an alert. Range depends on the Bluetooth link, so walls and distance can cut the connection. Response time is the lag between the probe heating and the reading updating.
Specifications
| Brand | Weber |
|---|---|
| Model | iGrill 3 |
| Dimensions & fit | |
| Item Length | 5 inches |
| Item weight | 0.62 kilograms |
| Capacity & performance | |
| Upper Temperature Range | 572 degrees Fahrenheit |
| Probe capacity | 4 probes |
| Power & efficiency | |
| Power Source | Battery powered |
| Battery life | 250 hours per title and description |
| Construction & materials | |
| Color | Black, Silver |
| Compatibility & installation | |
| Connectivity Technology | Bluetooth |
| Compatible grills | Genesis II and Spirit II with iGrill 3 Ready plate |
| Included components | |
| Probes included | 2 probes |
| Warranty & support | |
| Warranty Description | 2 years |
| Other details | |
| Response Time | 3 seconds |
| Display Type | Digital |
| Number Of Batteries | 1 lithium polymer, included |
Closest rivals on specs
Giftsfaloy Waterproof Digital Meat Thermometer- Item Length 5 vs 6.5 inches (-23%)
Wemeikit 9815 Grill Thermometer for Weber Genesis- Response Time 3000 vs 500 ms (+500%)
Tel-Tru BQ300 Barbecue Thermometer Glow Dial- Item Length 5 vs 4 inches (+25%)
- Response Time 3000 vs 500 ms (+500%)
- Upper Temperature Range 572 vs 500 °F (+14%)
Frequently asked questions
What is in the box with the Weber iGrill 3?
The description lists two color-coded meat probes with the thermometer, and the specs say one lithium polymer battery is included. Nothing else is listed.
Does the iGrill 3 work on any grill?
No. It mounts into Genesis II or Spirit II gas grills that have an iGrill 3 Ready plate on the side table.
Is the iGrill 3 waterproof?
The listing is mixed. The features say waterproof, while the care note says never submerge it and that it is not waterproof. Follow the care note.