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UWB Tag In Watch Type



700 ~ 750 / Piece Get Latest Price


700 per Piece

1 Piece


3-7 days

100000 Piece per Day

Other, PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T

UWB tag

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Product Description

UT -221 is a smart watch-type location tag, integrated with indoor high-precision positioning, bluetooth 5.0, 433MHz wireless communication technology. It supports time display, step counting, heart rate detection, can be widely used in factories,hospitals, pipe gallery and other fields.

The tag is equipped with a professional 240*240 dot matrix LCD, integrated RFID technology. It can be used for access control, consumer services,etc. UT-221 uses high performance lithium battery with capacity of 730mAH,can provide it with long battery life.



*802.15.4a UWB wireless

*Support BLE5.0

*433MHZ data communication

*240*240 dot matrix LCD

*step counting

*heart rate detection

*Buzzer alert

*Motor vibration

*Mandarin short message

*IP67 protection level

*Warning upload : lower power warning , SoS warning

*Give an alarm: mention in display ,Buzzer alert, vibration



Product name:UWB tag in watch type  UT-221

Refresh rate : 0.1-20Hz (adjustable)

Charging interface: 4 pin contact

power voltage: DC 5V

Battery capacity: 730mAh Polymer lithium battery

Display screen : 1.3-inch

Displayed content: Time/Data, Heart rate, Step counting ,Battery power, Chinese prompt message

Weight (g): 65

Contact Us

Contact Person :Ms. xiang

Company:Nanjing Woxu Wireless Technology Co., Ltd

Address:Xuanwu Avenue, Nanjing, Jiangsu, China,


Ms. xiang < Nanjing Woxu Wireless Technology Co., Ltd >
I want to know:

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