Body composition measurements of 50–200 people for a health tech study

I need someone who already has easy, in-person access to lots of adults—think gym members, clinic visitors, personal-training or community-wellness clients—to capture height, weight and body-composition data for 50 to 200 participants spanning the full spectrum from slim to obese.

Here’s what the session looks like:
• Open our mobile app (iOS or Android) on your own phone.
• Place the participant on the Bluetooth bio-impedance scale and record height with the stadiometer we’ll ship you—or reimburse if you’d rather buy locally.
• The numbers sync straight into the app; you then snap a quick head-and-shoulders photo (full-body shot is optional).
• The participant signs consent on screen, and you’re done—around three minutes total. No paper, no manual spreadsheets.

What I supply: the app, a compatible scale and height meter, setup instructions and remote support.
What you supply: the venue, the people and your phone.

When you send your bid please spell out:
– Your flat rate for measuring 50 / 100 / 200 people.
– Where you’re located and how you’ll recruit participants from your own network (clients, gym floor, clinic, local events, etc.).
– How many days you need to finish the first 50 measurements.

Accuracy, consistency and respectful participant handling are essential; everything else is designed to be as frictionless as possible. I look forward to hearing how quickly you can get the first group measured and uploaded.