Samsung Galaxy Watch 42mm Fitness Health Tracker SM-R810 Smartwatch in Rose Gold.

You can quick and easily change the straps which are numerous and cheap on ebay.

I will also include a brand new steel gold strap never opened.

Bluetooth, Wi-Fi capabilities, GPS, NFC, and wireless charging. Stay on top of your fitness goals with the watch's built-in accelerometer, gyroscope, heart rate monitor, sleep monitor, and fitness tracker. It also has 4GB of storage capacity and is compatible with both iOS and Android operating systems. Whether you're in the office or working out, this Samsung Galaxy Watch is the perfect companion.

no charger as I use it for my other watch, you can buy these cheaply on ebay.