Melanie
This device WORKS
This device WORKS - I usually get a 10 point bump in my HRV, plus there's a notable difference in how relaxed I am. It's also way easier to use regularly than Pulsetto. Just slip it around my neck and forget about it.
Response from amofit SJan 27, 2026
Hi Melanie, Thank you so much for your wonderful review! We are thrilled to hear that you are seeing a 10-point bump in your HRV and feeling a notable difference in your relaxation levels. It’s also great to know that you find the amofit S easier and more convenient to use than other devices. Regarding the issue you mentioned, we would like to provide some clarification to enhance your experience. Please note that it is actually possible to switch it off manually at any time. If you were unable to turn it off, we believe the ‘Lock Function’ might have been activated on your device, causing the buttons to become unresponsive (frozen). As shown on Page 4 of the User Manual, there are instructions for this feature. You can also watch this video for a visual guide: https://youtu.be/7I0fkTNMD2Q (The first 5 seconds demonstrate the Lock Function). The Lock Function is particularly helpful while sleeping, as it prevents the buttons from being operated unintentionally. Instructions for Lock Function: 1. Please first turn on the device. 2. When the device is operating, 'quickly' tap the C area (Logo button for power on&off) 3 times in a row. 3. The LED will blink in red twice, indicating that it is locked. 4. If you tap the C area 3 times in a row again, LED will blink in red once, indicating that it is unlocked. Tip: Some users had difficulty in activating these functions if they pressed 3 times hard and slowly. Therefore, it will be easier to set this up by quickly tapping the button three times in a row. Just for your reference, you can also connect your device to a charger and then disconnect it again to force the device to switch off. We hope this information helps you enjoy your amofit S even more without "wasting" any charge. Thank you again for your support!



