GE 30 in. Smart Single Electric Built‑In Electric Wall Oven
- Single Wall Oven
- 5 cu ft
- 2850 watts
- Electric
- Better rated than 69%
- More reviewed than 62%
A quiet, WiFi-connected wall oven that performed well for one long-term owner, though a separate report of inaccurate preheat signaling is worth weighing before you buy.
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How it ranks among the 20 single wall ovens we track
4.3★ across 13 Amazon ratings, Bayesian-smoothed toward the category average.
13 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 20 single wall ovens we track - how the scorecard works · full single wall ovens data report. Confidence: limited - limited rating history.Last refreshed Jun 13, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
A 30 inch smart single wall oven with WiFi control, a self-cleaning mode that includes a Steam Clean option, and True European Convection for even heat distribution during baking and roasting.
GE positions this as an app and voice-controllable oven you can monitor from a phone. One long-term owner called it strikingly quiet and fast to heat, while another reported the display and preheat chime signaling ready well before the cavity reached temperature, an issue worth checking with an oven thermometer if precise baking matters to you.
- WiFi enabled, app and voice assistant control
- Self-cleaning with Steam Clean option
- True European Convection for even heat
- 30 inch built-in single wall oven
Who it's for
Good for cooks who want remote monitoring, quiet operation, and an easier self-clean cycle in a 30 inch single wall oven. Bakers who need to trust the built-in preheat indicator without verification should read reviews closely first.
What buyers say
From Amazon customer reviews.
One long-time owner called it notably quiet, saying you can barely tell it's on, and reported it reaching 350 degrees from cold in 8 minutes after replacing a noisier older oven. Another reviewer said the oven repeatedly indicated preheat was finished while the actual cavity temperature ran about 100 degrees low, an issue two repair visits didn't resolve.
Strengths and trade-offs
Drawn from this product's published specifications.
- Reaches 350 degrees from cold in 8 minutes
- Notably quiet compared to a prior oven
- WiFi app and voice assistant control
- One unit showed a false preheat-ready signal
- Required two repair visits without resolution
Performance notes
True European Convection uses a rear fan to circulate heat for more even results, the self-clean cycle offers a Steam Clean option for lighter jobs, and WiFi lets you check or adjust cooking progress remotely.
Specifications
| Brand | GE |
|---|---|
| Model | JTS3000SNSS |
| Dimensions & fit | |
| Item Weight | 120 pounds |
| Item Dimensions D x W x H | 26.7 × 29.8 × 28.6 inches |
| Door Orientation | Upward |
| Capacity & performance | |
| Capacity | 5 cu ft |
| Defrost System Type | Electric Defrost |
| Heating Method | Convection |
| Power & efficiency | |
| Wattage | 2850 watts |
| Fuel Type | Electric |
| Voltage | 240 volts |
| Construction & materials | |
| Material Type | Stainless Steel |
| Color | Solid Black |
| Finish Types | Polished |
| Included components | |
| Included Components | Appliance Parts & Accessories |
| Warranty & support | |
| Warranty Description | 1 year |
| Other details | |
| Item Type Name | Electric Wall Oven |
| Additional Features | Self Clean,Self-clean,Self-cleaning,Touch,Wi-fi,Wifi |
| Timer Function | Timer Function Available |
How it compares
This product against the closest alternatives we track in single wall ovens.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| GE 30 in. Smart Single Electric Built‑In Electric Wall OvenThis product | 4.3 / 5 | 13 | 2.7 / 5 |
| Empava 24" Electric Convection Single Wall Oven 10 Cooking Functions Deluxe 360°…Empava | 4.0 / 5 | 35 | 3.5 / 5 |
| Garvee 24 Inch Built-in Electric Wall OvenGarvee | 4.5 / 5 | 15 | 2.7 / 5 |
| Midea 24" Single Electronic Wall OvenMidea | 4.4 / 5 | 11 | 2.7 / 5 |
| Samsung Appliance NV51K7770SG 30" 5.1 cu. ft. Total Capacity Electric Single Wall Oven…Samsung | 4.0 / 5 | 9 | 2.7 / 5 |
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Questions about the GE JTS3000SNSS
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Can the GE JTS3000SNSS be controlled remotely?
Yes, it's WiFi enabled and can be controlled from a smartphone app or voice assistant.
Does it have a self-cleaning cycle?
Yes, including a Steam Clean option for lighter cleaning jobs.
Is the preheat indicator reliable?
One owner reported the display and chime signaling ready while the cavity was still roughly 100 degrees under the set temperature, so it's worth verifying with a thermometer if precise timing matters.