Pluto: T6

For my back door, yes. For my front door, no—I’d pay up for a capacitive sensor and better battery life.

Pluto T6 – A Promising Contender with Growing Pains pluto t6

The battery pack is removable (while the lock stays on—there’s a small capacitor to keep settings for 30 seconds). Full charge takes 4 hours via micro-USB (yes, micro-USB in 2026, not USB-C—a dated choice). A spare battery is $25. I’d recommend buying one if you go with this lock. For my back door, yes