Product Size : 9 x 9.5 x 7 cmFeatures : Passometer, Sleep Tracker, 0.96 Inch OLED 128x64 Display, 400mAh Battery, MTK 6261 364MHz CPU, Built In Hi Fi MIC, Low Voltage Reminder, SOS Reminder, Pedometer, Support Walkie Talkie, Remote Shutting Down System, Anti Lost Alarm, Supports Multi Language, Support Acceleration…Material : Silicone
Product Size : 27.2 x 4 x 1 cmFeatures : Bluetooth 4.0, 1.54 LCD Touch Screen With 240X240 Resolution, MTK2502 CPU, Support Pedometer, Support Phone Book And Calls Reminding, Anti-lost Alert, Support Music Player, Remote Camera, Ultra Precision HRM, Double Horn Sound Quality, Supports Multi-language Operation, 0.3MP Camera, Sleep…Material : Iron
Product Size : 25.5 x 2.2 x 0.9 cmFeatures : 3D Pedometer, Time, Calorie, Temperature And Sleep Monitor, LED Display, 10--50 Degree Temperature Display, USB Port, 120h Pedometer Data Storage, Over 300times Battery Life, Voltage 5v DCMaterial : Silicone
Product Size : 26 x 4.2 x 1 cmFeatures : Passometer, Sleep Tracker, Pedometer, Message Remainder, 1.44 Inch Display, 230mAh Battery, 360MHz Frequency, Sedentary Reminder, Remote Camera, Anti Lost, Dialer, Information Push, Water Resistance, About 7 Days Standby Time:, Support Multi LanguageMaterial : Stainless Steel, Fluoroelastomer