Journal
Hiyd and wearable news and updates
What we are learning about continuous health tracking, the sensors behind it, and how Hiyd is being built.
Best Sleep Tracker No Subscription in 2026: One-Time Purchase Options Compared
The best sleep trackers with no subscription in 2026, one-time purchase options compared, including what each actually tracks and where each falls short.
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The Best Oura Ring Alternatives in 2026 (Ranked by Accuracy and Value)
A ranked comparison of the best Oura Ring alternatives in 2026, covering accuracy, cost, subscription models, and which devices track nutrition or work with a watch...
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7 Reasons to Stop Wearing a Smartwatch (And What to Do Instead)
For watch enthusiasts who care about health data without giving up their favorite timepiece, seven reasons smartwatches fall short, and what a new kind of option...
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5 Health Metrics That Matter More Than Step Count in 2026
Step count became the default health metric almost by accident. Here are five metrics that give you more signal, and why each one matters more in...
Read articleNo Subscription Health Trackers in 2026: The Complete Guide
Why the Subscription Question Matters More Than Ever What to Look for in a No-Subscription Health Tracker The Best No-Subscription Health Trackers in 2026 Garmin Vivoactive...
Read articleHiyd Review 2026: The Invisible Health Tracker That Goes Under Any Watch
What Is Hiyd How the Attachment Works What Hiyd Tracks Heart Rate and HRV Sleep Staging Movement and VO2 Max Nutrition Logging The Reading How Hiyd...
Read articleWhy Attaching a Tracker to Your Watch Band Is a Bad Idea (And What to Do Instead)
One Band, One Watch Sensors Need Stable, Direct Contact Movement Degrades the Signal Positioning Matters The Right Attachment Point What Hiyd Tracks The Multi-Watch Rotation, Solved...
Read articleHiyd vs Withings ScanWatch Nova: Hybrid Watch Health Tracking Compared
What Each Product Actually Is The Watch You Wear Health Tracking Depth Subscription and Data Ownership Side-by-Side Comparison Who Each Product Is For A Note on...
Read articleHiyd Pilot Program 2026: Everything You Need to Know Before You Join
What Is the Hiyd Pilot? Who the Pilot Is For What Hiyd Actually Tracks The Reading: What Makes This Different What You Don't Pay For How...
Read articleHiyd vs Garmin Vivoactive 6: When You Already Own a Better Watch
The Core Difference What the Garmin Vivoactive 6 Does Well Where the Vivoactive 6 Falls Short It Replaces Your Watch No Nutrition Integration It Instructs Rather...
Read articleHealth Tracking While Wearing a Mechanical Watch: What You Need to Know in 2026
Why Mechanical Watch Wearers Get Left Out What Metrics Actually Matter for Everyday Health Awareness The Problem with Wearing Two Things A Different Approach: The Sensor...
Read articleHiyd vs WHOOP 5.0: Which Health Tracker Is Right for Watch Lovers in 2026?
The Core Difference: Form Factor First Tracking Capabilities: What Each One Measures WHOOP 5.0 Hiyd Cost and Subscription Model Watch Compatibility The Coaching Model: Prescriptive vs....
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