Aluminum body ColorFit Pro 4 Max

1.8" display: View your day and how much you have achieved on our biggest-ever display yet.Strap Size & Material : 22mm & Silicone Bluetooth Calling: Stay connected on the go with Bluetooth calling that manages your calls. Built-in Alexa and Voice Assistance: Ask questions, set alarms, check weather and more with the built-in Alexa and voice assistant (Siri and Google Assistant). Noise detection: Monitor your exposure to unwanted sound and stay away from loud spaces.; 100 Sports modes: Push yourself and be the best version of you with the AI running partner. Included Components: ‎Smartwatch, Magnetic Charger, User Manual, Warranty Card; Connectivity Technology: Usb; Compatible Devices: Smartphone; Item Type Name: Smartwatch