Hearkent Pedometer Watch No Bluetooth Outdoor Sport Watches Step Calories Counter Digital Wristwatches for Walking Tracker No Phone Needed Specification： Model: Hearkent TG2306 Option color:Black / Blue / Green Watch-case: Alloy case Bezels/Caseeback:stainless steel Watch-band: Silicone Buckle: Foleding buckle Case width：42mm(1.65inch) Strap width：20mm(0.78inch) Case thickness:15mm(0.59inch) Suitable for wrist:160.0mm(9.44inch)-240.0mm(6.29inch) Option number: 1pcs Feature: EL backlight, 30 meter waterproof, Step counter, record calories and miles, alarm clock, stopwatch and countdown STEP COUNTING: Keeping a daily log of your steps will help you better track your activity and reach your daily exercise goals CALORIES AND MILES You'll know exactly how many calories you're burning and how many miles you're walking each day 30M WATERPROOF: You can wear it for swimming or bathing (in order to extend the life , better do not wear it in a hot bath) ALARM,STOPWATCH AND COUNTDOWN: Multifunctional sports watch, has an alarm clock, stopwatch and countdown, provide more convenience for your life. EL BACKLIGHT: The 5-second EL backlight ensures visibility even in dimly lit environments. MONTHS BATTERY: LIFEUp to 18 months battery life,no charging, no phone connection, and no app downloads.