The HARRY LIME fitness tracker smart watch in black and silver with a silicone band is a versatile accessory for both iOS and Android devices. With features such as Bluetooth connectivity, GPS, heart rate monitor, and caller ID, this smart watch is ideal for fitness enthusiasts. The watch is also water-resistant and waterproof, making it suitable for various outdoor activities. It has a music player and an ECG monitor, making it a great all-around fitness tracker. The case size is 40 mm, and the case material is aluminium. The smart watch is manufactured in China, and the model number is HA07-2001.