Running Watch Sports Watch with Transmitter IP67 Waterproof and Dustproof Inch Large Display Black T037A11 1.22 Men's

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- ▶Running watch with heart rate sensor has heart rate monitor, alarm clock, chronograph, EL backlight, IP67 waterproof and dustproof function. ▶ "Transmitter belt": This product can measure your heart rate more accurately than a transmitter belt, allowing you to participate in safe and efficient sports (running, marathons, jogging, fitness). ▶ "Heart rate zone": By setting your maximum heart rate and resting heart rate, you can check the approximate exercise intensity from the heart rate zone, such as what level your current training is for you and what heart rate you should do for your target training. ▶ "IP67 waterproof and dustproof": Equipped with waterproof and dustproof performance, it can withstand light rain and sweat, so you can use it in your daily life. However, avoid using the device for long periods of time while swimming or showering. ▶ "Yearly Warranty": 1 year manufacturer's warranty. If it breaks down after purchase, please contact our store through your Amazon purchase history and we will replace it with a new one instead of repairing it. (The warranty period is one year after purchase) ☆However, damage, modification, or malfunction caused by the customer's own use is not covered by the warranty.