# Tidesmit 125kHz RFID Smart Prayer Ring

## Simplify Your Daily Security Access

**Tidesmit 125kHz RFID Smart Finger Ring** is a **Smart Prayer Ring** designed for **tech-savvy users** seeking seamless proximity authentication. This wearable technology replaces bulky fobs with a sleek, programmable digital key.

## The Problem We Solve

Managing multiple physical keys and security cards is an inefficient burden that clutters your pockets. **Tidesmit** resolves this by acting as a rewriteable **125kHz access card** right on your finger.

## Why You Need It

-   **Programmable Access:** Easily clone your existing 125kHz proximity reader tags for instant gate entry.
-   **Waterproof Design:** Durable construction ensures your electronic gate access remains reliable in any weather.
-   **Rewritable Storage:** Update your security ID wearable credentials whenever your access needs change.
-   **Discreet Ergonomics:** Enjoy a lightweight, non-intrusive form factor that functions as stylish jewelry.
-   **Battery-Free Operation:** Never worry about charging with passive RFID technology that is always ready.

### Technical Specifications

-   Frequency: 125kHz
-   Material: Hypoallergenic Ceramic
-   Compatibility: Standard RFID readers
-   Waterproof Rating: IP68

Upgrade your daily security and order your Tidesmit Smart Finger Ring today to experience frictionless digital access.

## Details

- **Price:** 41.11 EUR - 41.22 EUR
- **Vendor:** Tidesmit
- **Type:** Smart Prayer Ring
- **Tags:** 125khz access card, Activity Monitors, digital key ring, electronic gate access, programmable rfid ring, proximity reader tag, rewritable nfc jewelry, rfid smart ring, security id wearable, waterproof smart ring, wearable tech

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| US SIZE 8 | 41.14 EUR | In stock |
| US SIZE 7 | 41.17 EUR | In stock |
| US SIZE 6 | 41.14 EUR | In stock |
| US SIZE 12 | 41.22 EUR | In stock |
| US SIZE 11 | 41.22 EUR | In stock |
| US SIZE 10 | 41.11 EUR | In stock |
| US SIZE 9 | 41.14 EUR | In stock |

## Images

- Black RFID smart prayer ring with brown wood inlay, glossy finish, front angled view
- Black smart ring with brown wood-look inlay, glossy metal, 3D side view
- Black smart prayer ring with brown wood inlay, glossy band, three-quarter view
- Black RFID prayer ring with brown wood inlay worn on finger, glossy metal band
- Black RFID ring with brown wood inlay, glossy band worn and close-up detail
- Set of two black rings with brown wood inlay, glossy side profile reflections

---

> Source: [Tidesmit](https://tidesmit.com/products/t5577-chip-epoxy-wood-grain-ceramic-rewritable-125khz-rfid-smart-finger-ring-for-clone-tk4100-or-em4100-keycards)
> Updated: 2026-08-29