LED Countdown Reminder Bracelet

Equipped with a full-circle color LED ring to visually display remaining time at a glance, the silicone watch supports count-up & countdown dual modes. When time expires, built-in vibration motor sends gentle silent reminders without disturbing others. Matched with an RFID card reader (with open API), you can preset fixed timing durations on PC software and refresh the countdown instantly by tapping an RFID card/tag on the watch's sensing area. IPX6 waterproof soft adjustable silicone strap, USB rechargeable with up to 7 days standby, it's a durable, noise-free visual timing wristband for commercial service and management.

1). Colorful LED Ring Visual Countdown

The surrounding gradient color LED ring intuitively shows the remaining timing percentage: full light for 60min full duration, dim step by step as time passes, all lights off with vibration when time's up. No need to stare at the digital screen to judge the progress, staff and customers can check remaining time at a quick glance.

2). Silent Vibration Time Reminder

Built-in tiny vibration motor delivers soft, mute vibration alert once countdown ends. Avoid loud buzzers that disturb quiet spaces like massage rooms, beauty salons and rest areas, offering a comfortable reminder experience.

3). 13.56MHz RFID One-Tap Time Refresh

Adopts standard 13.56MHz RFID frequency. Pre-set timing minutes via supporting RFID card reader & PC management software, then simply tap a matched RFID card/tag on the watch's RFID sensing zone to instantly reset and restart the countdown, super efficient for batch venue management.

4). Dual Timing Modes for Multi-Scenario Use

Supports Count Down & Count Up switchable modes:

Countdown: For limited-time service (spa treatment, sauna session, parking timing, member experience)

Count-up: For recording service duration, working hours, waiting time tracking

5). PC RFID Reader with Open API for Commercial Integration

The supporting RFID writer reader connects to computer via USB, with professional timing setting software: input custom minutes, read/write & clear timing data with one click. Open API interface is available, allowing secondary development to connect with access control systems, membership management platforms, POS and venue management software for unified intelligent control.

Advantage

Skin-Friendly Silicone Strap Soft flexible silicone material, adjustable size range 14–21cm (5.5–8.3in), fits all wrist sizes, sweat-proof, durable for long-time daily wear.

IPX6 Daily Waterproof Resists splashes, sweat and light water spray, safe for sauna, shower, beauty salon wet environment use (not for long-time soaking or swimming).

Long-Lasting USB Rechargeable Battery Built-in rechargeable lithium battery charged via USB cable, full charge supports up to 7 days continuous use, low power consumption for all-day venue operation.

All-Day Clear Digital Display Large LED digital screen shows real-time remaining minutes & seconds, clear to read under indoor and mild outdoor light.

Application

Beauty salon, massage spa, sauna & steam room timing reminder

Gym, fitness center, private training session time tracking

Hotel club, private lounge, membership limited-time service management

Parking lot, car wash service countdown reminder

Access control system, member area timed access management

School, lab, staff working hour recording

Public venue queue waiting time monitoring

Specifications