Operating system Harmony OS Memory storage capacity 64 GB Special features Activity Tracker, Lightweight, Multisport Tracker, Time Display, Touchscreen Battery capacity 867 Connectivity technology Bluetooth, Cellular About this item 【Free Gifts】Get HUAWEI Care+ for 2 years (Worth 299AED) & Watch Face free VIP for 6 months (Worth 132AED) with HUAWEI Watch Ultimate 2 - sold by Amazon.ae 【Ultimate Design Beyond Compare】: HUAWEI WATCH Ultimate 2 is presented in the hard-coated Zirconium-based Liquid Metal case, the watch features nano-tech ceramic bezel and sapphire glass, which is extreme durable and resistant 【150-Meter Diving Technology】: HAUWEI WATCH Ultimate 2 is the world's first 150-metre diving smartwatch with on-land audio functions, innovative waterproof structure underwater smooth communicatio 【Phone-free eSIM Cellular Calling】: The smartwatch supports independent eSIM calls with AI noise cancellation for phone-free clear calling 【X-TAP Technology】: The HUAWEI TruSense system with Multi-Sensing X-TAP Technology makes health monitoring more convenient and precise