• Health Management: All-day and all scenario sleep monitoring endorsed from Tsinghua University, it monitors blood oxygen level and heart rate variability when the user snores, allowing for timely assessment and detection of possible breathing problems.
• Battery: 230mAh, 14-day long battery life. Charging 5 minutes for an entire day usage. Charging 20 minutes for an entire week usage.
• Large Display but light and comfort: 1.64'' AMOLED Display, 20.9 g without strap, 32.6 g entire watch, hardly feel anything wearing it even while sleeping.
• Professional workouts and courses: Smart recognize over 100 workout modes, professional and customized running courses.
• Resistance: 50-meter water resistance, easy to wear while swimming or diving in shallow waters.

Brand	OPPO
Style	Minimalist
Colour	Black
Screen size	41 Millimetres
Special feature	Sleep Monitor, Breath Monitor, Distance Tracker, Activity Tracker, Daily Workout Memory
Shape	Rectangular
Target audience	Unisex Adults
Age range (description)	Youth
Compatible devices	Smartphone
Display type	AMOLED