Smart rings are the next frontier for wearables, and Rogbid Fusion is a bridge between the ring and watch form factor. This is a tiny smartwatch which measures just 20.6 x 21 x 8.2mm and weighs a little over 14 grams. Rogbid Fusion is a full-fledged smart wearableThe Rogbid Fusion is a full-fledged fitness wearable with the ability to track over 100 sports modes, though you’d only get real-time tracking for heart rate, step count and distance. Rogbid Fusion comes in black, silver and gold colors and retails for $49.99 and is available from Rogbid’s official website. Rogbid Fusion