Please see the shared below table comparing the 3 models of EKG currently available from Fellow.
| Stagg EKG Electric Kettle | Stagg EKG Pro Electric Kettle | Stagg EKG Pro Electric Kettle | Studio Edition | |
| To-The-Degree Temperature Control | ✔️ | ✔️ | ✔️ |
| Precision Pour Spout | ✔️ | ✔️ | ✔️ |
| Scheduling | ✔️ | ✔️ | |
| Guide Mode | ✔️ | ✔️ | |
| Hold Duration | 60 minutes | Adjustable: Off, 15, 30, 45, or 60 minutes | Adjustable: Off, 15, 30, 45, or 60 minutes |
| Screen | Black and white LCD screen | High-resolution full-colour LCD screen | High-resolution full-colour LCD screen |
| Materials | Standard | Standard | Premium (metal + glass) |
| Brew Stopwatch | ✔️ | ✔️ | ✔️ |
| Altitude Adjustment | ✔️ | ✔️ | |
| Chime + Volume Adjustment | ✔️ | ✔️ | |
| Units (F°/C°) | ✔️ | ✔️ | ✔️ |
| Language | English | English, French, Spanish | English, French, Spanish |
| Clock | ✔️ | ✔️ | |
| Future updates over WiFi | ✔️ | ✔️ | |
| Warranty | 1 Year | 2 Years | 2 Years |