New Predictive Thermometer 2nd Generation
8 Sensors • 900 °F Max • WiFi Enabled
As shown $199 without WiFi Display $149
The most durable,
the most capable
and the smartest.
Take a quick look at the 2nd generation
Combustion Predictive Thermometer
Shop Thermometers
Every Combustion tool works with every other Combustion tool. Add to your set anytime.
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1st GenerationPredictive ThermometerBLE-only Display & BoosterPredictive Thermometer with Range-Extending Booster & DisplayRegular price $149Regular priceUnit price / per
$229Sale price $149Sale -
New2nd Gen - Ships by Dec 4Predictive ThermometerWiFi DisplayPredictive Thermometer & WiFi DisplayRegular price $199Regular priceUnit price / per
$199Sale price $199 -
New2nd Gen - Ships by Dec 4Predictive ThermometerWiFi BoosterPredictive Thermometer with Wifi BoosterRegular price $179Regular priceUnit price / per
$179Sale price $179 -
New2nd Gen - Ships by Dec 4Predictive ThermometerWiFi Display & WiFi BoosterPredictive Thermometer with WiFi Booster & WiFi DisplayRegular price $229Regular priceUnit price / per
$279Sale price $229Sale -
New2nd Gen - Ships by Dec 4Predictive ThermometerRegular price $149Regular priceUnit price / per
$149Sale price $149 -
SalePreorderShips March 2025Giant Grill GaugeRegular price $129+Regular priceUnit price / per
$149Sale price $129+Sale
Shop Bundles
Made for each other. Save money when you buy our most popular sets.
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New2nd Gen - Ships by Dec 42 Predictive ThermometersWiFi Display2 Predictive Thermometers & WiFi DisplayRegular price $349Regular priceUnit price / per
$398Sale price $349Sale -
SalePreorderShips June 2025The PitmasterBundleThe Pitmaster BundleRegular price $399+Regular priceUnit price / per
$497Sale price $399+Sale -
New2nd Gen - Ships by Dec 42 Predictive ThermometersWiFi Display & WiFi Booster2 Predictive Thermometers with WiFi Boosters & WiFi DisplayRegular price $399Regular priceUnit price / per
$458Sale price $399Sale -
PreorderMultiple ship datesGiant Grill Gauge+ Combustion EngineGiant Grill Gauge + Combustion EngineRegular price $275+Regular priceUnit price / per
$348Sale price $275+Sale -
SaleNewShips by Dec 4Accessory KitRegular price $49Regular priceUnit price / per
$74Sale price $49Sale
Shop Accessories
Combustion tools are open and modular. Add to your set for greater range or extra features.
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SalePreorderShips June 2025Combustion EngineRegular price $149Regular priceUnit price / per
$199Sale price $149Sale -
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NewShips by Dec 4Fridge MagnetRegular price $10Regular priceUnit price / per
$10Sale price $10 -
NewShips by Nov 22ID TagsRegular price $15Regular priceUnit price / per
$15Sale price $15 -
NewIn stockCarry CaseRegular price $39Regular priceUnit price / per
$39Sale price $39 -
PreorderShips March 2025Giant Grill Gauge MountRegular price $29+Regular priceUnit price / per
$39Sale price $29+Sale -
PreorderShips June 2025Optional Mounting Kitfor Combustion EngineOptional Mounting Kit for Combustion EngineRegular price $10+Regular priceUnit price / per
$10Sale price $10+ -
PreorderShips Jan 2025Wifi DisplayRegular price $100Regular priceUnit price / per
$100Sale price $100 -
PreorderShips Jan 2025WiFi BoosterRegular price $80Regular priceUnit price / per
$80Sale price $80
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Out of the frying pan and into the 🔥
With its 900 ℉ max temperature rating and brazed hermetic seal, the Predictive Thermometer doesn't just survive high heat — it thrives in it.
Any technique, any temperature the Predictive Thermometer can handle it.
Total Temperature Awareness™
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No more cutting board surprises. From the smallest filets to largest roasts, TrueCore™ pinpoints the slowest-heating part with 8 evenly spaced sensors.
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8 sensors measure what others miss. Track temperatures from the surface to the center, and build your chef-like instinct for controlling heat.
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8 sensors feed our Prediction Engine™ too. It uses real heat transfer physics to make perfect timing as simple as setting your target temperature.
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Safecook™ Complete
99.99999% bacteria destroyed.
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Stop overcooking, just to be safe. Pick your protein and let SafeCook™ tell you exactly when it's safe and delicious. It tracks both time and temperature throughout cooking to calculate when your food is safe - so you'll never have to overcook "just to be safe" again.
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Here's what makes SafeCook™ different
Food safety isn't merely just high temperature - what matters is time spent at bacteria-destroying temperatures.
The old way? Temperature-only overkill.
Traditional guidance like "cook chicken to 165°F" was created because there wasn’t an easy way to track both time and temp. These simplified rules guarantee safety through overkill – brute force thermal annihilation. Result: overcooked food.
The SafeCook way? Time + Temperature.
The Predictive Thermometer stays in your food throughout cooking, tracking both time and temp. It continuously calculates bacterial destruction until your food reaches official safety standards—usually at a more delicious doneness.
See the difference
Chicken breast cooked at 150°F for about 3 minutes is just as safe as chicken cooked all the way to 165°F. But it's fork-tender and juicy, not dry and overcooked.
That's because SafeCook measures what matters: the total time spent at bacteria-destroying temperatures.
Want a more detailed explanation? Our founder Chris made a whole video explaining the science.
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Say goodbye to range anxiety.
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Say hello to worry-free connectivity.
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Your food’s status is always just a glance away with new WiFi-enabled accessories.
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Choose with WiFi Display
Phone-free cooking. View and control your cook right on the WiFi Display, or check in from anywhere with internet access. A dedicated kitchen tool for focused cooking.
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Choose with WiFi Booster
Always ready to cook. The WiFi Booster keeps your thermometer charged for up to 9 months. Monitor your cook from anywhere with this and the Combustion app.
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Choose the Giant Grill Gauge
For a rock-solid connection inside heavy metal grills. The Giant Grill Gauge relays cook data over WiFi and shows temps on its giant screen, readable from 50 ft away!
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Choose the Predictive Thermometer
Your phone, your connection. Use any extra smartphone or tablet as a WiFi hub for your Predictive Thermometer. Expand your range, using devices you already own.
Mix and match Combustion tools to create your perfect MeatNet™. It all works together to get your cook data to you, whether you’re in the backyard or across the globe.
There’s an app. (But it’s not quite as cute as the Display)
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Our apps for iOS, Android, WatchOS, and MacOS turn your devices into powerful cooking companions. Dive deep into real-time data or keep it simple — it's your call.
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Just the essentials.
Focus on essential cooking temps: core, surface, ambient...
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All. The. Temps.
...or view all 8 sensors to see exactly
how heat moves through your food from the surface to the core. -
Perfect timing.
Simply enter a target temp—in a few minutes you’ll get a countdown that tells you exactly when your food will be ready.
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Visualize better cooking.
Take a closer look at the graph to really understand how heat is flowing and perfect your cooking technique.
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Keep your food safe and delicious!
SafeCook™ tracks time at temps and tells you exactly when your food is safe to eat. No need to overcook “just to be sure.”
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Constant innovation, on us.
Regular updates bring new features and boost performance, making your Predictive Thermometer work even better over time. Built-in upgrades with every update!
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Rave reviews from real cooks
★★★★★
4.8
921 verified reviews
These folks paid for the product AND went out of their way to say how much they love it.
Unconditional love, guaranteed.
We stand behind our products with a 30-day money-back “love it or else” guarantee. Plus the longest warranty in the category: 2 years!
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New2nd Gen - Ships by Dec 4Predictive ThermometerWiFi DisplayPredictive Thermometer & WiFi DisplayRegular price $199Regular priceUnit price / per
$199Sale price $199 -
New2nd Gen - Ships by Dec 4Predictive ThermometerWiFi BoosterPredictive Thermometer with Wifi BoosterRegular price $179Regular priceUnit price / per
$179Sale price $179 -
SalePreorderShips June 2025The PitmasterBundleThe Pitmaster BundleRegular price $399+Regular priceUnit price / per
$497Sale price $399+Sale -
SalePreorderShips June 2025Combustion EngineRegular price $149Regular priceUnit price / per
$199Sale price $149Sale -
SaleNewShips by Dec 4Accessory KitRegular price $49Regular priceUnit price / per
$74Sale price $49Sale
Giant Grill Gauge
Preorder for just $129
Oh, did we mention?
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The Combustion Predictive Thermometer is still the thinnest, most accurate, and longest running wireless thermometer? It’s also the only open source wireless thermometer available.
Is it the best kitchen thermometer made? Is 🔥 hot?
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4.8 mm Probe diameter
± 0.4°F Sensor accuracy
94 hours Cook time per charge
Want to know more details? Dig in.
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Temperature Accuracy + Limits
Upper Half Temperature Limits -5 to 900ºF (-20 to 482ºC) Lower Half Temperature Limits -5 to 220ºF (-20 to 105ºC) Ambient Sensor - Peak Temp Limit 900ºF (482ºC) Upper Sensors - Continuous Temp 750ºF (399ºC) Accuracy ±0.4°F (0.2°C) from 14-149°F (-10 to 65°C)
±0.5°F (0.3°C) from 149-185°F (65 to 85°C)
±0.9°F (0.5°C) from 185°F (85°C)Response Time Full reading in 4-5 seconds Data logging 5 second intervals Upper sensors 4 high temperature thermistors Lower sensors 4 zero-calibration IC sensors Physical Dimensions
Product Size (Min Insertion Depth) 1.97 in / 50 mm Product Size (Probe Length) 3.8 in / 97 mm Product Size (Diameter) 0.19 in / 4.8 mm Water Resistance IP69K Hermetic Seal Hermetic ceramic-to-metal brazed joint Charging cable USB C-to-A Charger voltage limit + draw 5V limit, 3.4V draw Charger Cradle or Booster Wireless
WiFi - Mode 802.11 b/g/n (2.4 GHz) - requires WiFi accessory WiFi - Options WiFi Display
WiFi Booster
Giant Grill GaugeBLE Range 330ft+ (100m+) BLE Range - Obstructed 10-50ft (3-15m) BLE Range - with Repeater 330ft (100m) added per hop MeatNet enabled Yes BLE protocol BLE 5.4 Long Range PHY Coded Support Power
Battery Life - standby 40 days standby (up to) Battery life - Cook mode 90+ hr (at 5 sec refresh rate) Battery Life - Instant read 24 hr (up to) Battery - time to charge 25 min for full charge Battery - Quick charge 5 min = 24 hr cook time (at 5 sec refresh rate) Battery - type LTO (Lithium Titanate Oxide) Battery - durability 90% capacity retention after 1000 recharging cycles Other
Apps iOS, Android, iPadOS, macOS (M1 or newer) Communication protocol Combustion BLE Probe Spec Open Source - Software iOS and Android libraries, example apps, supporting documentation open source under MIT License Open Source - Permissions use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies Certifications Bluetooth, FCC, ROHS, REACH, IC-ID + ICED, CE-Red, CE-EMC, SRRC, Food Contact Declaration -
Awesome response, so detailed and full of good suggestions and on a technical level that really matches mine. Love this team and their products. Can't wait to see what's next!
Johannes Kristinsson
I have had great support experiences, as well. Even before using my thermometer for the first time, I received extra help getting going with this forum. It is nice when a company cares and follows up on things.
u/BBQJohnny (reddit)
Excellent, very fast response. Took care of my questions/concerns immediately. It's refreshing to get great customer service these days.
Luke Heafner
I mean, the service and support can't get much better. 10/10. Would email again! Ivy is great and Mr. Porkchop was very helpful as well.
Andy Chan
Surprised these days to get any response from vendors. But the high quality of this product indicates why I got a quick complete response.
Mike Ferry
Obviously I'd have preferred not to have issues in the first place, but it's how you handle them that counts and this was A+. You really couldn't ask for better support.
Liam Mitchell