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amazon f57l fitness tracker: heart rate, blood pressure, and temperature monitoring, call and message notifications, sleep tracking, and step counting smartwatch

EXW Price: Min. order:

CN¥ 93.6
≥ 1 piece

CN¥ 92.4
≥ 300 piece

CN¥ 86.4
≥ 10000 piece

1 piece

Weight 0.181 kg/piece

color

Specifications

tpu-black	CN¥ 0.0
tpu-rose gold	CN¥ 0.0

Send Inquiry Chat with supplier

Shuang Yuan Babies&Kids firm 6yr.

Contacts OuSen Chat

Mobile 86-18607922313

E-mail 465674573@qq.com

18607922313

WhatsApp 081250221702

Click to Contact Yiwugo official customer service for International sourcing.

Yiwugo official customer service X

Whatsapp:

Email： yiwubuy@yiwugo.com

Description

brand: trozum

wristband material: silicone

charging method: wireless charging

watchcase material: plastic

battery life: less than 7 days

waterproof grade: non-waterproof

type of communication: plug-in card not enabled

item no.: f57l smart watch

time to market: 2023

compatible platform: android

applicable population: business

battery capacity: 3.7v /260 mah

product weight: 82g

operation mode: touch + button

wireless distance: 5m and below

after-sales service: store three guarantees

packing list: host + manual + charging cable

color: tpu-black, tpu-rose gold

whether cross-border export is exclusively available: yes

patent source or not: no

F57L Smart Watch

All shipments behind are JOEME FIT apps, there are no apps with H band. Placing an order is deemed to be an agreement not to accept a refund application based on the reason of replacing the app.

Update time：20260514095323