Prime day is coming up on June 23-26, but there are already deals to be had on fitness equipment. Below are the deals I'm seeing already, and I'll keep updating this article as more become available.

Early Prime Day deals on treadmills

• Echelon Stride Sport 40 treadmill $589.20, down from $899.99. This treadmill goes up to a speed of 12 miles per hour and 10% incline. It has an LCD display and a device holder if you'd like to use your own device for Echelon's subscription programming.

• Echelon Stride 4S+22 treadmill, $1,499.99, down from $1,899.99. It has the same speed and incline abilities as the Sport 40 but adds a swiveling 22" touchscreen

• Sunny Strider foldable treadmill, $349.99, down from $699.99. It goes up to 7.5 miles per hour, and there is no incline setting.

Early Prime Day deals on exercise bikes

• Certified refurbished Peloton Bike+ (the older style, not the Cross-Training) is $1,395, down from $1,995. This is also less than the typical price of a refurbished Bike+

• YOSUDA Friction 1.0 bike, $189.99, down from $249.99.

• This Sunny bike with a 40-pound flywheel is $299.99, down from $359.99.

Early Prime Day deals on adjustable dumbbells

• Bowflex Results Series 552 dumbbells are $328.99 for a pair, normally $429.99. These can adjust from 5 to 52 pounds.

• MouldBody adjustable dumbbells are $239.99 for a pair, normally $329.99. These each adjust from 6 to 50 pounds.