Oster 2 in 1 blender reviews of the 3 best picks for smoothies, plus what to check before buying so frozen fruit and ice actually blend.

Oster Classic Series 8-Speed Blender review: the glass jar is the deciding factor. See how this countertop blender with ice-crushing button performs.

Oster BLSTDG-B 6 Speed review: a 6-cup glass jar blender with a 475-watt motor and four-point blade. See if its glass jar makes it the right buy.

Oster Classic Series 16-Speed Blender review: glass Boroclass jar, 6-cup capacity and food chopper attachment. See the verdict before you buy.

Oster Easy-to-Use Blender with 5 Speed review: see how its labeled buttons, 700-watt motor and 6-cup jar handle daily blending tasks.

Oster 6706 6-Cup 450-Watt review: a plastic jar blender with ten speeds, a pulse, and a break-resistant BPA-free jar.

Oster Pro Smoothie Blender with Cup review: how its dual direction blade handles ice and smoothies, plus whether the glass jar and 24-ounce cup are worth…

Oster 6684 12-Speed Blender review: does it crush ice? See how the stainless steel blade and all-metal drive handle frozen drinks daily.

Oster Blender 14 Speed with Glass review: a cautious buy if a glass jar and simple dial matter more than specs, since wattage, capacity and warranty are…

Our Oster 800-Watt Glass Jar Power Blender review covers smoothie and ice-crushing performance, plus who should skip this simple one-button blender.