SPECIFICATIONS

• Size : 1.39-inch
• Type : AMOLED display
• Resolution : 454 x 454 Pixels
• PPI : 326 ppi
• Protection : Corning Gorilla 3 tempered glass + Anti-fingerprint coating
• Battery : Li-Po
• Capacity : 471 mAh
• Removable : Non-Removable
• F Charging : About 2 hours / Magnetic / 2-pins POGO pin
• Compatible Device : Android, iOS
• Speaker : Yes
• Microphone : Yes
• Number of Buttons : 2
• Sensor : Humair self-developed Bio Tracker PPG (support blood oxygen), acceleration sensor, gyroscope, 3-axis geomagnetic sensor, ambient light sensor, air pressure sensor, temperature sensor
• Fitness and watch functions : Step Count, Calorie Count, Heart Rate Monitor, Compass, Calendar, Alarm Clock, Date & Time Display