Sports, Heart Rate, and Blood Pressure Monitor Wristband Smart Watch


SKU: CJXFZNKC00324 Category:


1. Stylish & 0.96 inches TFT Color Screen Design: Fitness tracker with a color screen, you can see the screen clearly in the sun or in the dark.
Cool design and double-color Strap suitable for everyone.
2. Heart Rate & Sleep Monitor: Check your heart rate automatically to help you do exercise scientifically.
Sleep Monitor automatically tracks your sleep duration and sleep quality.
3. Notification Remind: intelligent notification be clear at a glance, convenient and timely access to the telephone, SMS, and all kinds of social information.
You will never miss a call or message. Sedentary reminder, remind you to leave the seat for just the right amount of exercise.
4. Unique Design: Featuring a sleek, modern look, versatility, broad compatibility, lightweight, adjustable wrist strap. It can be used as a fitness tracker, health tracker.
5. IP67 Waterproof: You can wear it when washing hands, taking bath, and swimming but not more than 3 meters deep.
6. Wide Compatibility: Supports Bluetooth 4.1, compatible IOS8.0, and Android4.2 or above systems.
Package Included:
1x BY21S Smart Bracelet
1x Charging Cable
1x User Manual


Model: BY21S
Bluetooth: BLE 4.1
Ram: 64K
Rom: 512K
Chipset: nrf52832
Resolution: 160*80
Battery Capacity: 80mAh
Charging Time: 1 Hour
Working Time: 5-7 Days
Standby Time: 10 Days
Strap Color: Black, Blue, Brown
Display: 0.96 inch TFT Color Screen
Compatibility: Android 4.2 and IOS 8.0 or Above
Item Size: 252x19x10mm(Total Length x Host Length x Thickness)
Waterproof: IP67 (Hand washing, rain, Swimming, and other daily life in the water can be normal operation. Do not worry about the delay of data collection.)
APP Language: Simplified Chinese, Traditional Chinese, English, Japanese, Spanish, German, Italian, French, Russian, etc.
Main Functions: Heart Rate, Blood Pressure, Blood Oxygen Monitoring, Sleep Monitor, Pedometer, Distance analysis, Calories, Hand Raise Light Up, Sedentary Reminder, IP67 Waterproof, Remote Camera, Messages, Calls Reminder, Find the Phone, etc.

Additional information

Weight 150 kg
Dimensions 1.00 × 1.00 × 1.00 cm

Brown, Blue


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