LEMONDA SMART V100S 1.14-inch Heart Rate Monitor Smart Bracelet Fitness Tracker IP67 Waterproof Wristband – Black

• 1.14 inch screen, 135×240 resolution

• Monitor your heart rate all day and track your sleep night

• Automatically monitor your body temperature

• Message push, never miss important information again

• Remote photo makes taking photos easier and gets a better photography experience

• USB direct charging, convenient to use

• One full charge gives you up to 5-7 days of working time

• IP67 waterproof rating, which can be worn under the conditions of hand washing, raining etc. 

Specification:

• APP compatible system: Android 4.4 and above; iOS 8.0

• APP compatible languages: Chinese, traditional Chinese, English, Japanese, Korean, German, Russian, Spanish, Italian, French, Portuguese, Swedish, Turkish

• APP name: WoFit

• Body size: 43×21.5x13mm (L*W*H)

• Wrist circumference: 120mm-210mm

• Screen type and size: 1.14 inch rectangular screen, 21.5*43mm

• Screen resolution: 135×240

• Cover plate (mask) material: Plastic

• Touch type: single touch

• Body material: environmentally friendly plastic

• Strap material: TPU

• Battery capacity: 150mAh

• Waterproof level: IP67

• Charging time: 1 hour

• Standby time: 15 days

• Normal use time: 5-7 days

• Charging method: USB direct charge

• CPU model: REALTEK8762CK

• Bluetooth version: 5.0

• Heart rate chip model: VC31

• G-SENSOT (gravity sensor) model: STK8321

• Firmware (UI) compatible languages: Chinese, Traditional Chinese, English, Japanese, Korean, German, Russian, Spanish, Italian, French, Portuguese, Swedish

• Functions: Incoming call reminder, Time display, Timer (stopwatch, countdown), Find bracelet, Alarm clock, Camera control, Turn on the wrist to turn on the screen, Temperature format switch, Heart rate detection, Sleep detection, Body temperature detection, Pedometer, Calorie display, Distance, Hiking, Indoor walking, Indoor running, Running,  Cycling, Free training, Plank support