Hero image 0 of HCBY GT21 Smart Watch, Heart Rate Sleep Monitor, Step Counter Calorie Tracker, 3 Days Battery Android iOS Compatible, 0 of 5

HCBY GT21 Smart Watch, Heart Rate Sleep Monitor, Step Counter Calorie Tracker, 3 Days Battery Android iOS Compatible

(No ratings yet)

HCBY GT21 Smart Watch, Heart Rate Sleep Monitor, Step Counter Calorie Tracker, 3 Days Battery Android iOS Compatible HCBY GT21 Smart Watch Heart Rate Sleep Monitor Step Counter Calorie Tracker 3 Days Battery Android iOS Compatible HCBY GT21 Smart Watch Heart Rate Sleep Monitor Step Counter Calorie Tracker 3 Days Battery Android iOS Compatible HCBY GT21 Smart Watch Heart Rate Sleep Monitor Step Counter Calorie Tracker 3 Days Battery Android iOS Compatible

Size6.3" x 3.1"

ColorGold

Black

Gold

Pink

Key item features

Premium Stainless Steel Strap & Sleek Design
Crafted from durable stainless steel with a sophisticated finish, this smartwatch elevates your everyday look—perfect for spring outings, work meetings, or weekend adventures, while resisting scratches and sweat.
Bluetooth Calling & Smart Notifications
Stay connected with hands‑free calling and real‑time alerts for calls, messages, QQ, and WeChat right on your wrist—ideal for busy spring days when you can’t always reach for your phone.
1.7″ Full‑Touch Display with 6 Customizable Faces
The bright 240x280 color screen responds to taps and side‑key controls; switch between 6 different watch faces to match your mood, outfit, or activity—from fitness to formal.
All‑Day Activity & Sleep Tracking
Monitor steps, calories, distance, and sleep quality. Sync with WeChat Sports to share fitness goals, plus sedentary reminders and alarm alerts help you stay active and rested for the season.
IP67 Water Resistance & 3‑Day Battery Life
Rated IP67, this watch withstands sweat and light rain. A 1.5‑hour charge gives you around 3 days of use, so you can track workouts, calls, and notifications without daily charging—ready for spring travel and daily routines.

Specs

Brand, HCBYBattery life, 3 hCompatible OS, Android, iOSMobile OS, Android, iOSResists water, YScreen size, 1.7 in

About this item

Product details

HCBY GT21 Smart Watch, Heart Rate Sleep Monitor, Step Counter Calorie Tracker, 3 Days Battery Android iOS CompatibleGT21 Y13 Smart Watch Stainless Steel Strap With Bluetooth For Making Phone Calls Smart Watch

Features:

Bracelet language: English, French, Spain, Portugal, Russian, German, Netherlands, Turkey, Malaysia, Poland, Czech REPUB, Slovakia, simplified Chinese

APP language: English, simplified Chinese, traditional Chinese, Netherlands, Russia, France, Germany, Portugal, Spain, Turkey, Japanese, Poland,, Malaysia, Thai, Czech, Slovak

1. Basic function Date and week display, Step, Calories, Distance,stop watch and so.

2. Information storage, brightness adjustment, M,C,address view, device RESETing

3. mode, message push, information storage, measurement, sleep monitoring, stopwatch, photo control, music control, full screen toc, rotary key

4. 6 different UI can be switched main interface

Alert & Notification function:

1. Call reminder, Message, QQ,Wechat.

3. Sedentary, Alarm Reminder

Special Function:

1. Wechat Sports Connect, set up sports goal, SHAREing fitness information.

2. Alarm clock, raise the hand bright screen, bright screen, find the phone, find the bracelet, call rejection, shaking to

Product Description:

rating: IP67

Screen: 1.7 inches 240x280 screen

mode: Full screen touc + side key, mobile APP control

Battery capacity: 3.7V/180mAh

FLASH memory: 512KB+16M

Charging : 1.5H

Working: Around 3days

Shells material: -alloy + ABS

Package includes:

1X Smart watch

1X USB Cable

1X Instruction manual

Premium Stainless Steel Strap & Sleek Design
Crafted from durable stainless steel with a sophisticated finish, this smartwatch elevates your everyday look—perfect for spring outings, work meetings, or weekend adventures, while resisting scratches and sweat.
Bluetooth Calling & Smart Notifications
Stay connected with hands‑free calling and real‑time alerts for calls, messages, QQ, and WeChat right on your wrist—ideal for busy spring days when you can’t always reach for your phone.
1.7″ Full‑Touch Display with 6 Customizable Faces
The bright 240x280 color screen responds to taps and side‑key controls; switch between 6 different watch faces to match your mood, outfit, or activity—from fitness to formal.
All‑Day Activity & Sleep Tracking
Monitor steps, calories, distance, and sleep quality. Sync with WeChat Sports to share fitness goals, plus sedentary reminders and alarm alerts help you stay active and rested for the season.
IP67 Water Resistance & 3‑Day Battery Life
Rated IP67, this watch withstands sweat and light rain. A 1.5‑hour charge gives you around 3 days of use, so you can track workouts, calls, and notifications without daily charging—ready for spring travel and daily routines.

info:

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Specifications

Brand

HCBY

Battery life

3 h

Compatible OS

Android, iOS

Mobile OS

Android, iOS

Warranty

Warranty information

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.