*Huawei Watch Ultimate 4c4 *Body:* - Size: 48.5 × 48.5 × 13 mm - Weight: 76 grams without strap - Material: Liquid zirconium metal + ceramic bezel + ceramic back + Sapphire glass - Resistance: 10ATM + 100-meter diving certified EN13319 / ISO 22810 + IP68 *Screen:* - Type: LTPO AMOLED - Size: 1.5 inches - Resolution: 466 × 466 pixels - High brightness + Always On Display *System and Memory:* - System: HarmonyOS 3.0 - Memory: 32 GB internal - Bluetooth 5.2 + NFC + Dual GPS L1+L5 (GPS / GLONASS / Galileo / Beidou / QZSS) *Battery:* - Capacity: 530mAh - Usage: 14 days normal use / 8 days heavy use - Charging: Fast wireless charging *Sensors and Health:* - TruSeen 5.0+ heart rate, ECG, SpO2, body temperature, sleep, stress - Barometer, compass, gyroscope, accelerometer - Diving depth sensor *Sports:* - +100 sports modes, professional diving mode, golf mode with course maps, Expedition mode for exploration with offline maps *Additional Features:* - Answer calls from the watch, messages, works on iPhone and Android - Rotating crown button + two side buttons This is Huawei's strongest watch, made for divers and people who travel in deserts and seas. Its new price is 2800 and I haven't used it much.