OPPO Watch 4 Pro unveiled with real-time blood-glucose tracking to dethrone the Apple Watch Ultra - Yanko Design

I'm not saying that the OPPO Watch 4 Pro can entirely replace the Apple Watch Ultra but just on looks alone, that curved display is enough to make one's heart go aflutter. The curved profile integrates wonderfully with the curve of your wrist, creating a watch that has mass but doesn't look like it does.

Oppo Watch 4 Pro flagship smartwatch has been launched

Why blood glucose tracking on the Apple Watch may finally happen

Apple Watch Ultra [GPS + Cellular 49mm] Smart Watch w/Rugged Titanium Case & Orange Alpine Loop Small. Fitness Tracker, Precision GPS, Action Button, Extra-Long Battery Life, Brighter Retina Display : Electronics

Apple Watch Ultra review: an aspirational first attempt - The Verge

Apple Watch Ultra - Apple (MD)

Oppo beat Apple Watch to real-time blood sugar monitoring, but with a big catch

Apple Watch Ultra [GPS + Cellular 49mm] Smart Watch w/Rugged Titanium Case & Green Alpine Loop Large. Fitness Tracker, Precision GPS, Action Button, Extra-Long Battery Life, Brighter Retina Display : Electronics

Apple Watch Ultra - Apple (MD)

Seemingly boring Apple Watch glucose development is actually very exciting

Apple Watch Ultra [GPS + Cellular 49mm] Smart Watch w/Rugged Titanium Case & Orange Alpine Loop Small. Fitness Tracker, Precision GPS, Action Button, Extra-Long Battery Life, Brighter Retina Display : Electronics

Oppo Watch 4 Pro takes real-time blood sugar vitals wrapped in premium steel body - PhoneArena

Apple Watch Ultra [GPS + Cellular 49mm] Smart Watch w/Rugged Titanium Case & Orange Alpine Loop Small. Fitness Tracker, Precision GPS, Action Button, Extra-Long Battery Life, Brighter Retina Display : Electronics

GlucoWatch Pro UltraGlucoWatch Pro UltraGlucoWatch Pro UltraGlucoWatch – Gluco Watches

Oppo Watch review: A great WearOS smartwatch, with a few missing pieces - CNET