Hearkent Pedometer Watch Men/Women Outdoors Sports Watches Step Calories Counter LED Backlight for Walking Tracker No Bluetooth Men digital wristwatches Features: Model: Hearkent TG2306 Option color:Black / Silver Watch-case: Alloy case Watch-band: Silicone Caseeback:stainless steel Bezels:stainless steel Buckle: Foleding buckle Watch thickness:15mm(0.59inch) Watch width：42mm(1.65inch) Strap width：20mm(0.78inch) the max wrist:240.0mm(6.29inch) the min wrist:160.0mm(9.44inch) Option number: 1pcs Feature: EL backlight, 30 meter waterproof Function: 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.