JS8 Pro Max Amoled Display Smart Watch JS8 Pro Max Ultra is one of the latest Apple Watch Ultra clones with amoled display that supports bluetooth calling and compass at an affordable price. It is a sporty smartwatch that comes in a square shape with a 2.10-inch large AMOLED screen and is equipped with several features including a heart rate monitor, SPO2 blood oxygen monitor, Multi-sports modes, IP67 waterproof, and support always on display. So let’s dive into the full details! Features: Model: JS 8 Pro Max Shape: Square Display: AMOLED Dimension: 49*43*12.2mm Weight: 55g Bluetooth calling: Yes Colors: Black, Orange, Silver, Green Screen Size: 2.10 Inch Screen Resolution: 480*520 pixels Compatible Os: Android & IOS Sensors: Heart rate Sensor, G Sensor Bluetooth: V5.2 Speaker: Yes Microphone: Yes Multi-sports mode: Yes Heart rate monitor: Yes Blood Oxygen Monitor: Yes Blood Pressure Monitor: Yes Waterproof: IP67 Waterproof Battery Capacity: 380 mAh Normal usage: 2-5 days App name: WearFit Pro Strap: Ocean band Additional Features: Compass, Sedentary reminder, Sleep monitor, Alarm, Barometer, Brightness Adjusting …. etc