Fitness & Health Calculators | Speediance

The following is a complete list of our fitness and health related calculators.

Fitness and Health Calculators

Body Fat Calculator

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Body Fat Calculator

Body Shape Calculator

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Body Shape Calculator

Fat Intake Calculator

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Fat Intake Calculator

Protein Intake Calculator

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Protein Intake Calculator

BMI Calculator

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BMI Calculator
How to Choose the Best Home Gym During Prime Day 2026
How to Choose the Best Home Gym During Prime Day 2026

Prime Day has become one of the biggest shopping events of the year for fitness equipment — especially for people...

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When Is Amazon Prime Day 2026? Plus How to Choose the Right Home Gym During Prime Day
When Is Amazon Prime Day 2026? Plus How to Choose the Right Home Gym During Prime Day

Amazon has confirmed that Prime Day 2026 will take place in June, making it one of the earliest Prime Day...

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Speediance Prime Day 2026: The Ultimate Buying Guide
Speediance Prime Day 2026: The Ultimate Buying Guide

Prime Day 2026 is shaping up to be the biggest savings event of the year for smart home gym shoppers...

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Smart Fitness Machines

Save $375.00
Early Prime Day
Gym equipment set with a digital display and various components on a gray background Gym Monster 2 - Basic
Quick view
Gym Monster 2 - Basic $3,849.00 USD $3,474.00 USD
Save $324.00
Early Prime Day
Black fitness equipment set with components on a gray background Gym Monster 2 - Works
Quick view
Gym Monster 2 - Works $4,049.00 USD $3,725.00 USD
Save $809.00
Early Prime Day
Speediance Gym Monster 2: AI full body workout machine, digital weights, accessories. Gym Monster 2 - Works Plus
Quick view
Gym Monster 2 - Works Plus $4,199.00 USD $3,390.00 USD
Save $580.00
Early Prime Day
Speediance Gym Monster 2 AI workout machine: full body training with accessories. Gym Monster 2 - Family Plus
Quick view
Gym Monster 2 - Family Plus $4,599.00 USD $4,019.00 USD
Sold out
Early Prime Day
Speediance Gym Monster 2 smart AI full body workout machine with digital weights, barbell, handles, and straps. Gym Monster 2S - Basic
Quick view
Gym Monster 2S - Basic $4,599.00 USD $4,231.00 USD
Save $650.00
Early Prime Day
Speediance Gym Monster 2 AI full body workout machine setup with bench, rower, and accessories. Gym Monster 2S - Family Plus
Quick view
Gym Monster 2S - Family Plus $5,299.00 USD $4,649.00 USD
Save $100.00
Early Prime Day
Speediance Gym Monster 2 AI-powered full body workout machine with accessories. Gym Monster 2S - Works Plus
Quick view
Gym Monster 2S - Works Plus $4,899.00 USD $4,799.00 USD
Save $783.00
Early Prime Day
Gym equipment with digital display and accessories on a gray background Gym Monster - Basic
Quick view
Gym Monster - Basic $3,299.00 USD $2,516.00 USD
Save $920.00
Early Prime Day
Speediance Gym Monster smart home gym system with integrated screen, bench, barbell, and workout accessories. Gym Monster - Works
Quick view
Gym Monster - Works $3,519.00 USD $2,599.00 USD
Save $1,300.00
Early Prime Day
Speediance Gym Monster smart home gym smart trainer, adjustable bench & accessories for full body workouts. Gym Monster - Works Plus
Quick view
Gym Monster - Works Plus $3,799.00 USD $2,499.00 USD
Save $750.00
Early Prime Day
Gym equipment set with digital display on a gray background Gym Monster - Family
Quick view
Gym Monster - Family $3,999.00 USD $3,249.00 USD
Sale
Save $1,050.00
Early Prime Day
Gym machine with accessories on a gray background Gym Monster - Family Plus
Quick view
Gym Monster - Family Plus $4,149.00 USD $3,099.00 USD