2025 Nieuw Smart Bluetooth-belhorloge 1.39 Rond scherm Hartslag Bloeddruk Slaap Draadloos opladen NFC Betaling

*This product is not a medical device, and the health data obtained from monitoring are for reference only and cannot be used as a basis for diagnosis and treatment. *This product has a built-in battery, please do not disassemble, impact, crush, or throw it into fire. Do not place it in high-temperature environments. *Please disconnect in time when fully charged, and do not charge continuously for more than 1 hour.If there is serious bulging, please do not continue using it. *Please read the instruction manual carefully before use, and please use a charger below 5V/2A for charging correctly. *Accessories for this product: watch*1, strap*1, charging cable*1, manual*1 *The warranty period is as follows: This product is not waterproof, and the warranty period for non-human damage to the product body is 30 days (counting from the date of receipt).Man-made damage includes but is not limited to water immersion, drops, broken screens, continuous charging for more than 24 hours without power interruption, using a charger greater than 5V/2A, or long-term discharge without charging for more than a month leading to battery failure due to human factors; the watchband and charging cable are consumables, and the warranty period for non-man-made damage is 15 days.