Weber iGrill 3 Smart Grill Thermometer
- Upper Temperature Range: 572 °F
- Response Time: 3000 ms
- Display Type: Digital
- Connectivity Technology: Bluetooth
Last refreshed Jun 21, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A capable four-probe system for the exact Weber grills it lists, with real reports of Bluetooth range trouble in hot weather that a replacement unit resolved for at least one owner but not universally.
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ASIN: B01M27OR8IModel: iGrill 3Category: Grill Thermometers
Overview
The iGrill 3 is Weber's app-connected meat thermometer that pairs with select gas grills through a dedicated mounting plate. It tracks up to four probes at once and reports temperature to a phone or tablet over Bluetooth, replacing a manual check under the lid.
- Four-probe capacity, two probes included
- Mounts into the Genesis II / Genesis II LX / Spirit II side table
- 250-hour battery life
- IOS and Android app monitoring
Who it's for
Suits owners of a compatible Weber gas grill who cook enough to want a probe left in the meat without stepping outside to check it. Less useful for anyone without one of the three named grill families, since the mounting plate is grill-specific.
Pros and cons
- Tracks up to four cuts of meat at once
- Notifies your phone when target temperature is hit
- Long claimed battery life at 250 hours
- Accepts probes from older iGrill Mini units
- Bluetooth can drop in hot weather or out of range
- Only fits three named Weber grill families
- App interface takes some getting used to
- Reconnecting sometimes needs a manual power cycle
Performance notes
The unit runs on two included probes for a claimed 250 hours and reports through the free Weber app rather than a built-in screen. Bluetooth range is the main variable: several owners found the connection dropped and needed a manual reconnect once they moved out of range of their phone, or once outdoor temperatures rose, though one report was resolved entirely by a warranty replacement unit.
Specifications
| Brand | Weber |
|---|---|
| Model | iGrill 3 |
| Dimensions & fit | |
| Item Weight | 1.37 pounds |
| Item Length | 5 inches |
| Capacity & performance | |
| Upper Temperature Range | 572 °F |
| Age Range Description | Adult |
| Power & efficiency | |
| Power Source | Battery |
| Construction & materials | |
| Outer Material | Plastic |
| Inner Material | Plastic |
| Color | Black, Silver |
| Compatibility & installation | |
| Connectivity Technology | Bluetooth |
| Included components | |
| Unit Count | 1 |
| Included Components | Item |
| Other details | |
| Response Time | 3000 ms |
| Display Type | Digital |
| Indoor Outdoor Usage | Outdoor |
| Reusability | Reusable |
| Part Number | 7204 |
| Style Name | Thermometer |
| Additional Features | Waterproof |
| Item Type Name | Webr Igrill3 Thermometer |
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
Which grills does the Weber iGrill 3 fit?
It mounts into the side table of grills with an iGrill 3 ready plate, specifically the Genesis II, Genesis II LX and Spirit II series.
How many probes can the iGrill 3 monitor?
It ships with two color-coded probes and supports up to four at once, so two more can be added for larger cooks.
Does Bluetooth range cause problems?
Some owners reported the connection dropping once ambient temperatures climbed above about 87 degrees Fahrenheit or once they moved out of range, though a replacement unit resolved it for at least one reviewer.