Nieuwe metalen ultradunne smartwatch met hartslagmeter, zuurstofmeter in het bloed, herinnering aan fysiologische cyclusinformatie, slaapweer, oefening en oproepfunctie.

Langsi Qi's launch date is March 2023. It is suitable for women, men, neutral, teenagers, couples, adults, elderly, with a battery capacity of 300MAH. The product is designed with touch buttons and measures 44.7X 37.7X 10.5mm. The wristband material is silicone and weighs 39. The service package includes a smartwatch, instruction manual, charging cable, and watch strap version. The watch strap is Japanese in style and compatible with the ANDROID platform. It has waterproof function, step counting function, heart rate monitoring function, social entertainment function, Bluetooth calling function, intelligent reminder function, remote control selfie function, sleep monitoring function, and blood oxygen detection function