Tremblr/Tremblr BT-R is a hands-free masturbation machine designed for oral and penetrative stimulation. The device is operated via a mobile device or a remote control.

The machine features silicone sleeves designed for a soft and sensual experience.

The Tremblr BT-R model includes Bluetooth connectivity and is compatible with the F-Machine Connect app (available on the Apple App Store and Google Play Store). This model provides an upgraded technical experience compared to previous versions.

NOTE: An app update released in mid-2023 allows for remote control from any location worldwide. This feature enables long-distance interaction and integration into power-exchange scenarios.

NOTE: As of mid-2023, the Tremblr is compatible with a wearable accessory designed for increased stability and ease of use with virtual reality (VR) headsets. This wearable option is compatible with all Tremblr machines.

The machine provides variable stimulation speeds, from slow and soft to high-speed intensive cycles. It is designed for consistent performance and durable usage during long sessions.

BT-R model owners can utilize Bluetooth to control the machine via a smartphone or grant control to a remote partner. The app also allows users to manage multiple F-Machines from a single interface.

The Tremblr is designed for high-intensity stimulation. It is engineered for long-term use and provides consistent performance over time.

The Tremblr is engineered for quiet operation. It features an industrial-specification motor designed to minimize noise levels during use.

This device is suitable for discreet home use or as part of a fetish setup.
For specific dynamics, it serves as an edging tool for partners.
It is designed to assist with premature ejaculation training.

The machine is also used to assist individuals with erectile dysfunction. It can facilitate orgasm without a full erection and may assist in achieving an erection.
The machine provides variable stimulation speeds, from slow and soft to high-speed intensive cycles. It is designed for consistent performance without fatigue.

This device may assist users with erectile dysfunction by helping achieve orgasm or stimulating an erection.

Rugged and discrete carry case
Wireless remote control (start stop, speed control, suction power/travel)
Ultra-lightweight hands-free masturbation receiver
180 strokes per minute top speed
Industrial-specification motor and speed controller
Adjustable pump power
Internal storage compartments for accessories


Fits 95% of penis sizes (includes M, L, and XL receiver sleeves)
110/240V auto-switching power adaptor for global compatibility
Machine viewing window with blue activation LEDs and red status LEDs
Integrated electric cooling fan for extended operation
Includes tools and hardware for maintenance and adjustment
Receiver sleeves contain silicone; not suitable for those with silicone allergies

Note: The original Tremblr model cannot be upgraded to the BT-R specification.