Logitech Anywhere 3S Black

• Sensor: optical, up to 8,000 DPI, works on glass (≈4 mm)
• Scroll: MagSpeed wheel with auto-shift and hyper-scroll
• Clicks: Quiet Clicks (quieter than MX Anywhere 3)
• Connection: Bluetooth LE; Easy-Switch (3 devices); Logi Bolt supported (receiver sold separately)
• Software: Logi Options+ with Flow (Windows/macOS)
• Battery: USB-C; up to 70 days; fast charge
• Compatibility: Windows, macOS, iPadOS, ChromeOS (basic Bluetooth on Linux/Android)

Quick compare

vs MX Anywhere 3: 8K DPI vs 4K DPI; Quiet Clicks; Bolt vs Unifying; otherwise similar
3S for Mac: macOS/iPadOS focus; no receiver in box; same 8K DPI and features