HAYLOU Watch R8

Display:Size: 1.43" AMOLED HD DisplayResolution: 466 x 466 pixelsRefresh Rate: 60HzFeatures: Always-on Display, Anti-sediment DesignConnectivity:Bluetooth: 5.3 with 2-in-1 Dual Chip TechnologyCompatibility: iOS and AndroidDurability:Military-Grade Toughness: Heat-resistance (up to 55°C), Cold-resistance (down to -40°C), 3ATM Waterproof, Humidity-resistance, Shock-resistance, Ice & Freezing resistanceBattery Life:Typical Usage: Up to 7 daysBasic Usage: Up to 20 daysCharging: Wireless ChargingHealth Monitoring:Features: Heart Rate Monitoring, SpO2 Tracking, Pressure Monitoring, Sleep MonitoringAlgorithm: HAYLOU Proprietary AlgorithmSports Modes:Modes: 100 Sports Modes (Indoor, Outdoor, Gym Exercises)Customization:Watch Faces: 150 Online Watch Faces with Cloud DownloadCustomization: Customizable Watch FacesAdditional Features:Voice Assistant: Integrated Voice AssistantBluetooth Call: Bluetooth Call FeatureOther: 24/7 Health Management, Wireless Charging