FITNESS TRACKER Smart Bracelet: Monitors Steps, Calories & More! - Bright Blue

This Fitness Tracker Smart Health Sports Bracelet has several functions which include: Pedometer, Calorie Consumption, Pedometer Time, Mileage, Sleep Monitoring, Call Remind, Smart Alarm, Anti-Lost, Camera Remote Control, etc. I ONLY HAVE 5 OF THE BRIGHT BLUE LEFT! This was the information available to me from the seller when I purchased the smart bracelet. I'm not sure how accurate this is, so please compare it to the box information pictures. I'm old and I really don't understand most of it. I also included pictures of the User Guide, in case it explains things better. Functions Instruction: -Activities Record: Record daily activities, you could check daily activities including steps, distance and calorie. -Consumption in the app: distance and calorie consumption in the app. -Sleep Monitoring: Device could automatically recognize your status and monitoring the whole sleep progress with analyzing the deep sleep and lightsleep hours. -Remind Alerts: Alarm alert, call alert, sedentary alert, etc. By silent vibration. -Anti-Lost Remind: When the smart phone is beyond the Bluetooth range (no more than 5 m),the device vibrates to remind. -Remote Camera Control: Device key could control remote photograph shooting. Basic Specifications: CPU: Nordic Sensor: kionix Standbytime:10-15 days Hot Weight:21 g Battery Type: Rechargeable Li Battery Battery Capacity: 55 mAh Data Sync: Bluetooth 4.0 Working Temperature: -10℃-45℃ Waterproof: Not for swimming or diving I