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Response Time
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On-time dispatch rate
16%
Reorder rate

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LTE-M NB-IoT ESIM Card Wearable Bracelet IP67 Waterproof Tamper Proof BLE4.0/BLE5.0 WIFI GPS W7G 600mAh Li-polymer Battery NRF52

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£9012
1-99 pieces
£7510
≥100 pieces

Specification

W7G

color

Black

Key attributes

Chipset

nRF52 Series

Application

Public

Place of Origin

Guangdong, China

Model Number

W7G

Brand Name

KKM/OEM

Supplier Type

Original Manufacturer

At a glance

  • IP67 Waterproof: Ensures the device remains functional even in wet or dusty environments, making it suitable for various indoor and outdoor use cases.

  • 600mAh Li-polymer Battery: Provides a long battery life, allowing the bracelet to operate for extended periods without frequent recharging, which is especially useful for continuous monitoring applications.

  • BLE4.0/BLE5.0 Compatibility: Offers flexibility in connectivity with a wide range of Bluetooth-enabled devices, ensuring compatibility with both older and newer systems.

  • Anti-Tamper Design: Triggers an alert if the bracelet is tampered with, cut, or removed, providing an added layer of security and reliability for tracking and monitoring purposes.

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Key attributes

Chipset
nRF52 Series
Application
Public
Place of Origin
Guangdong, China
Model Number
W7G
Brand Name
KKM/OEM
Supplier Type
Original Manufacturer
Product name
W7G
Place of Origin
Guangdong, China
Brand Name
KKM
Size
45mm*50mm*260mm
Weight
63g
Waterproof Rating
IP67
Network
NB-IoT / LTE-M
Power Supply
600mAh Li-polymer battery (rechargeable)
BLE Version
BLE4.0, BLE5.0
Scanning Ability
Max 32 devices per scanning

Packaging and delivery

Selling Units
Single item
Single package size
20.00X20.00X30.00 cm
Single gross weight
1.0 kg

Lead time

Product descriptions from the supplier