B57 B57 Fitness Sports Watch

Features

Supplier-stated water resistance rating: IP67.
Heart rate monitor.
Compatible with iOS and Android.

General specs

Model: B57
Seller: Alibaba
ID: 62145336543
Brand: YQ
Model: B57
Heart Rate Monitoring: Heart Rate Monitor
Ingress Protection Rating: Ip67
Compatible Operating Systems: Ios, Android
First listed by seller: September 22, 2026

If you are interested in more details, you can find full information on the seller's page.

€10.62

Last price update: 9/22/26

Available to order

View on seller's site

Shipping options

Delivery to

United States

Available

Model B57 smart wristband with a heart rate monitor and an IP67 water resistance rating.

It is listed as compatible with iOS and Android.

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	Fitness Sports Watch Supplier-stated water resistance rating: IP67.	Fitness Sports Smartwatch with Heart Rate Monitor Water resistance rating: IP67	Smartwatch The supplier states an IP67 waterproof rating.	Smartwatch with Heart Rate Monitoring IP68 water resistance rating	COLMI SKY2 IP68 waterproof rating	Smartwatch with Blood Pressure and Heart Rate Monitoring Blood pressure monitoring
Model	B57	B57	Y7	KW10 Smart Watch 2019	SKY2	CF68
Price	€10.62	€10.26	€13.21	€22.04	€18.30	€17.67
Seller	Alibaba	Alibaba	Alibaba	Alibaba	Alibaba	Alibaba
Update	Oct 11, 2026	Oct 11, 2026	Oct 11, 2026	Oct 11, 2026	Oct 11, 2026	Oct 11, 2026
Heart Rate Monitoring	Heart Rate Monitor	Heart Rate Monitor			Heart Rate Monitor
Ingress Protection Rating	Ip67	IP67	IP67
Compatible Operating Systems	Ios, Android		Android, IOS	Android, IOS		Android, IOS

Fitness Sports Watch Supplier-stated water resistance rating: IP67.

€10.62

View on seller's site

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Product confidence

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