



🔧 Upgrade your toolkit to smart status — because your tools should work as hard as you do!
The BOSCH GCY42 3.0V Bluetooth Tool Module is a compact, lightweight connectivity add-on that integrates with Bosch connected-ready power tools. It enables Bluetooth communication up to 100 feet, allowing users to customize tool settings, monitor battery and tool status, and receive critical alerts through the Bosch Toolbox app. Compatible with multiple Bosch impact drivers, drills, grinders, and more, this module enhances tool performance and productivity for professionals seeking next-level control.

| Manufacturer | Bosch |
| Part number | GCY42 |
| Item Weight | 45 g |
| Product Dimensions | 3.05 x 3.05 x 1.27 cm; 45 g |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Item model number | GCY42 |
| Size | One Size |
| Color | Green |
| Style | Classic |
| Finish | Brushed |
| Material | Plastic mixed |
| Pattern | Solid |
| Shape | Rectangular |
| Power source type | Hand-operated |
| Item Package Quantity | 1 |
| Display Style | touch screen |
| Plug Profile | Handheld |
| Special Features | Bluetooth |
| Included components | (1) GCY42 Connectivity Module |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
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