Elizabeth Ostertag

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.

Best Alo Yoga Activewear Deals for Black Friday 2025

Alo Yoga’s Black Friday Sale Has Arrived – These Are the Best Deals on Activewear & More

We've rounded up the best early Black Friday deals on women's and men's activewear & accessories at Alo's Singles Day 2025 sale.

people sit outside a Municipal storefront
member exclusive

How Mark Wahlberg’s Municipal Is Growing by Leveraging Community

Municipal is grounding its national expansion plans in movement and community, planning 20+ hubs and gyms across the U.S.

We Tried Kineon Move+ Pro’s Light Therapy for Pain Relief: Is It Worth Buying On Sale?

We reviewed Kineon's Move+ Pro LED & laser therapy device, which promises to relieve joint pain, reduce inflammation & stimulate healing.

India Court Reinstates Ultrahuman’s Suit Against Oura, Reviving Smart Ring Spat

Ultrahuman’s patent-infringement lawsuit against Oura is back on after the Delhi High Court reinstated the previously dismissed suit.

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.