The best Wearables newsletters

A tester wears multiple smart rings, straps and watches side by side over many nights to check how accurately they measure heart rate, HRV and sleep. The newsletter also covers the psychology of over-relying on sleep scores, such as orthosomnia, and helps readers decide which devices are worth trusting.

A personal newsletter documenting one author's self-experiments with wearable data, including HRV tracking, heat running and the development of their own recovery app, Nunc. It reads as a first-person lab notebook that questions the value of commercial recovery metrics.

BTTR Reviews is an Australian tech review newsletter covering consumer gadgets such as smart home cameras, doorbells, and AI glasses. Readers get hands-on reviews and launch coverage with practical notes on battery life, privacy, subscriptions and local pricing.

A personal recovery journal from a writer rehabilitating after a stroke, framing the process through Daoist Dragon and Tiger philosophy, Welsh landscape and autoethnographic method. Readers get reflections on wearables, recovery metrics, hardware choices and the theory behind the project.

David Imel, a technology reporter and YouTube camera enthusiast, writes personal, first-person commentary on tech hardware, including Leica cameras, the Fitbit Air fitness band, and the history and social reception of smart glasses. Readers get informed opinions and hands-on impressions of gadgets from a writer who blends reviews with reflections on his own habits.

A personal blog of reflective essays by Eshwar Nag on habits, attention and self-discipline, alongside a detailed review of the Whoop 5 fitness tracker. Readers get candid first-person observations on staying consistent through boredom, the limits of wearable data, and how constant online exposure affects decision-making.

Tech tips and product explainers from a YouTube creator, covering Apple devices, wearables and phone comparisons. Issues include cheat-sheet summaries, spec comparisons and buying guidance.

A company blog from a corporate wellness challenge app, covering product updates alongside commentary on wearables, employee engagement and run clubs. Readers get feature announcements and a lighthearted, opinionated take on fitness tech and workplace culture.

Tom Anderson's newsletter wraps up his Apple podcast episodes with show notes, episode summaries and links covering iPhone, Apple Watch and other Apple devices. It offers practical, conversational takes on new hardware, camera features, subscription plans and whether to upgrade.

Take Back Our Tech publishes video interviews and written commentary on technology that serves users rather than exploiting them. The sample covers biosensor and biometric surveillance, UK child social media age verification and digital ID, Canada's Bill C-22, and contested claims about WiFi, 5G and hidden histories.

A daily-style link roundup where the author briefly summarises one tech or media news story per issue, such as AI wearables, drone regulation, and TV audience measurement. Each issue is a short paraphrase of an outside article with a one-line personal reaction, offering a quick scan of the news rather than original reporting.

Product update newsletter for HeartCast, an iPhone and Apple Watch app that broadcasts heart rate to Bluetooth fitness equipment. Issues cover new device support, language localization, and HealthKit permission troubleshooting.

A company blog promoting the HealthBlocks app, which aggregates wearable and health-app data and promises user data ownership and rewards. Posts explain the product's features, such as Activity Pools and health profiles, alongside its vision for privacy-enhancing technologies.

Paradigm is a gadget newsletter that gives generic overviews of wearable technology such as fitness trackers, smartwatches and AR glasses. The sampled issues carry different titles but identical body text, so the content is repetitive and shallow.

The newsletter presents general tech articles, but the sampled issues all contain the same smartwatch customization text under different titles about data protection, project management tools and encryption. It appears to be a website theme demo with placeholder content rather than a real publication.

A general technology and gadgets newsletter covering smart homes, wearables and self-driving cars at a high level. The sample issues share identical generic text, so readers get broad overviews rather than specific reviews or tutorials.

A gadget-themed newsletter that offers broad, generic overviews of 2023 consumer technology trends such as wearables, VR/AR and AI assistants. The excerpts appear to be placeholder or template content, with the same text repeated under different titles.