Omron Hip Pedometer March 12, 2012
We also suggest people consider using:
Hand grippers ($20) for relieving stress and improving grip strength.
Wobble boards ($12-$55) for use when at a standing desk.
Slim Guide Skinfold Caliper December 15, 2010
These are the most widely used calipers in the world. They're low cost, but accurate enough for professional use. Be sure to include at least one leg measurement in all calculations... If you choose to use calipers, you need a consistent algorithm.
Escali High-Capacity Bathroom Scale December 15, 2010
If you choose to use bio-electrical impedence (BEI), you need constant hydration. Escali's bio-impedence scale measures weight and percentage of bodyfat for up to 10 users.
Orbitape Body Mass Tape Measure December 15, 2010
How much of you is useful muscle and how much of you is useless fat? Our constant companions will be circumference and bodyfat measurements... Circumference is easy enough: use a tape measure... Measure any body part with military precision using this tape measure, the armed services' choice for physical examinations.