About Elizabeth Ostertag

Liz Ostertag is a New York-based journalist covering business, technology, and consumer wellness. Her reporting explores how brands, products, and innovations shape the modern wellness economy, with a focus on e-commerce, product trends, and consumer behavior. Liz frequently reviews fitness and wellness products and writes about developments across connected fitness, health tech, and lifestyle.

She holds a BA in English from Princeton University, a JD from the University of Pennsylvania Carey School of Law, and an MBA from the Wharton School.

woman looks on her phone while eating

I Tried Abbott Lingo’s Continuous Glucose Monitor (CGM). Here’s What It Told Me

ATN tested Abbott’s Lingo continuous glucose monitor (CGM) to see what it actually reveals about food, fitness and everyday habits.

Ozlo, Calm Launch Co-Branded Sleepbuds for Better Rest

The partnership embeds Calm’s meditation and mindfulness content directly into Ozlo's sleep-optimizing earbuds experience.

Love.Life Aims To Put Everything You Need for Longevity Under One Roof

Co-founded by Whole Foods' John Mackey, Love.Life offers everything from advanced medical diagnostics to cold plunges and gym equipment .

NordicTrack Ultra 1 Reform RX-S

iFIT’s NordicTrack Enters Pilates With Ultra Reformer Series

iFIT has launched the NordicTrack Ultra Reformer Series, a connected Pilates reformer that blends thoughtful design with digital capability.

This Season’s Must-Know Activewear Collections for Training & Beyond

We've rounded up the best new activewear products and brands to watch in 2026, including Lululemon, Set, Forme, Bandit, Janji & more.

The Ergatta Rower Is On Sale for Black Friday – Is It Worth Buying?

We tested the Ergatta Rower, which blends sleek design with game-based workouts for a self-paced alternative to instructor-led fitness platforms.

Cody Rigsby and Rosemary Shrager

Peloton’s Cody Rigsby Talks ‘Tea Time With Cody’ Series, Filming Content in the UK

Cody Rigsby spoke about his return to London, his love of British humor and how Peloton continues to lean into culture-forward content moments

I Tried Myo Physical Therapy: The Whole-Body Approach Transformed My Running

Athletech News tested Myo, a new physical therapy concept designed to go above and beyond the typical PT experience.

An ad celebrating Cymbiotika's national launch in Target stores

Cymbiotika, a Bioactive Supplement Brand, Raises $25M in Celebrity-Filled Found

The San Diego-based Cymbiotika reeled in a star-studded seed funding round as it launches its first large-scale campaign across the U.S.

Rendering the new Tracy Anderson studio in Coral Gables, Florida

Tracy Anderson Opening Miami Studio, Marking First Southeast Location

The new location brings Tracy Anderson’s signature movement method and wellness philosophy to South Florida's Coral Gables.