Omron HJ-303 Tri-Axis Pedometer

Featuring Omron's most advanced 3D Smart Sensor technology, the Omron HJ-303 GoSmart Tri-Axis Pocket Pedometer is truly a superior step counter that accurately count steps in any position - whether when used flat, horizontally or vertically. Simple to use, Omron HJ-303 is absolutely an ideal motivational tool for fitness enthusiasts on the go!

Omron HJ-303 Tri-Axis Pedometer

Price: $44.99 $29.94 (You Save 33%)

Buy Omron HJ-303 Tri-Axis Pedometer


Product Features

  • Advance Smart 3D Sensor Technology for tri-axis acceleration, which accurately read steps in any position
  • Effectively measures steps, moderate steps, minutes, distance and calories burnt
  • Total steps - separately counts up to 1 million steps
  • Resets automatically at midnight
  • 7-day memory
  • Clock and sleep mode to conserve battery life

What's in the Box

  • The HJ-303 GoSmart Tri-Axis pedometer
  • A holder, strap and clip to secure the pedometer to your pocket or belt
  • A lithium battery (CR2032)
  • A mini screwdriver for battery insertion
  • An instruction manual


Compact design
Easy to use
Simple controls


No manual reset button

Product Description

The US Department of Health recommends that walking 30 minutes each day at a moderate pace can help to promote good health and fitness. The Omron HJ-303 GoSmart Tri-Axis Pocket Pedometer is the ideal device to help you monitor your activity in order for you to achieve your fitness goals.

This pocket pedometer is easy to use and set up, plus it is more advanced than standard pedometers that use a simple pendulum design.

Omron's advance smart 3D Tri-Axis Senor Techology accurately reads steps when placed in any position, which means it measures steps, track moderate steps, calories burnt, time and distance, no matter how it is placed - straight up and down, at an angle, on its side or even completely flat!

Omron HJ-303 GoSmart Pedometer Q&A

Q. What is Smart Sense Technology?

GOsmart™ Pedometers by Omron feature its very own Smart Sense technology. Instead of using a simple pendulum mechanism (the clicking you hear on most pedometers), GOsmart™ pedometers use high-tech acceleration sensors. These sensors know exactly a step is taken and filter out non-walking movements so you know your count is accurate.

Q. Does it matter where the pedometer is placed or attached?

The new GOsmart™ Tri-Axis Pocket Pedometer (HJ-303) is the most advanced GOsmart™ pedometer – it can be used at any angle even flat! You may place it in a pocket, purse or on your waistband in any direction.

Q. What's the accuracy rate of Omron Pedometers?

The precision of the step counting is within +/- 5%.

Q. What are moderate steps?

The Omron HJ-303 GoSmart Tri-Axis Pocket Pedometer separately displays the steps and minutes walked at a moderate pace, 90 steps or more per minute.

Omron GOsmart™ HJ-303 Pedometer Reviews:

By: GingerSnap (Sacramento, CA)

I have tried four others and none of them really worked effectively (other brands.) This one accurately measures my steps and not other actions (such as bending over, etc.) I am most satisfied with the fact that the pedometer can be at any angle and even in a bag and it still works.

By: Marcin (SF Bay Area, CA)

Other reviews are covering the accuracy of this unit pretty well. For the money, it's an excellent unit. The sporting good store ones are usually the cheaper type, while still costing as much as this one. I've had no issues with it working while in my hip pocket.

What got me to write is i just accidentally washed and dried this thing in the laundry. It was very hot to the touch after the dryer, so i let it cool off a bit. Still works fine and looks very clean ;) Kudos to these guys for a well-made and idiot proof pedometer.

By: R Schmidt (Honolulu, HI USA)

The Omron HJ-303 GoSmart Tri-Axis Pocket Pedometer is similar to the Omron HJ-112 Digital Pocket Pedometer, but it "works in any position at any angle."

It must be how I hold it in my pocket, but it gives me the same information my HJ-112 records: steps walked, miles covered, calories burned, "aerobic steps" (moderate, continuous walking), and a seven day memory. So there may be someone whose HJ-112 doesn't read accurately. Is this because it is in a purse? In a fanny pack? Tied to a shoelace? I don't know. The HJ-303 is slimmer, but those step totals for both models are the same for me. That's really a good thing, because I'm very pleased with my HJ-112. I am equally pleased with the HJ-303. So... unless you NEED your pedometer to "work in any position at any angle," I'd suggest choosing the one that you can get for the best price.

Since I have both, I've calibrated my original HJ-112 for a running pace, and the HJ-303 for a walking pace. I'll run 3 miles, and the pedometer will record about 2, so having both gives me an accurate distance total.

Now if I can just get these darn things to record my bicycling pedal strokes as well.

By: Ahmad Alnusif (Kuwait)

I've been using this device for two weeks now and I'm very happy with it. At first I encountered the time bug which either resets your time or makes it jump several hours.

I finally found the cause. I've been keeping my Omron in the same pocket as my mobile phone and it seemed to be affecting it somehow.

I moved it to the other pocket and it's been running without problems ever since.

It's very small (much smaller than I expected) and light and does the job very well.

Highly recommended!

Omron GOsmart™ HJ-303 Pedometer Ratings

Omron Pedometer HJ 303

Accuracy of Results:
Ease of Use:
Value For Money:
Risk Free Guarantee:
Customers Satisfaction:

Get the Omron HJ-303 Digital Pocket Pedometer