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Live feed 9 entriesUpdated 27 Oct 2026Sleep / Recovery / Training

Sleep, training and recovery.

Plain-English guides to sleep, HRV, heart rate and training, with the sources listed at the end of each one.

Tagged: Smart Rings
A bank statement, calculator and pen on a kitchen table in lamplight
Nº 001 Smart rings 7 min read

Oura Ring subscription cost UK: membership over 1 year to 5 years

Oura Membership, Oura's name for its subscription, costs £5.99 a month or £69.99 a year in the UK. What it pays for, what the ring does without it, and the full cost over one to...

27 Oct 2026
PulseRing Pro in front of a row of plain metal rings on a felt tray
Nº 002 Smart rings 11 min read

Oura Ring alternatives: 5 smart rings compared on price and features

Five Oura Ring alternatives compared on price, subscription, battery and features, using each brand's own website, with the trade-offs of each.

26 Oct 2026
A hand resting on linen wearing the PulseRing Pro on the index finger
Nº 003 Smart rings 10 min read

Which Finger to Wear a Smart Ring On: Index, Middle or Ring?

Index, middle or ring finger, left hand or right: how to choose where to wear a smart ring, and why swelling through the day matters for fit.

19 Oct 2026
PulseRing Pro on a paperback next to a sports watch and a phone on a bedside table
Nº 004 Smart rings 11 min read

Sleep trackers compared: rings, watches, apps and bed sensors

A plain guide to every type of sleep tracker, from rings and watches to apps and under-mattress sensors: what each measures, how accurate they are and which suits the way you sl...

16 Oct 2026
PulseRing Pro on a kitchen table beside a few pound coins and a receipt
Nº 005 Smart rings 11 min read

Smart ring with no subscription: the real two-year cost

Which smart rings charge no subscription, and what Oura, Ultrahuman, WHOOP and a no-subscription ring really cost over two and three years in the UK.

16 Oct 2026
Measuring ring size at home with a paper strip around the finger, PulseRing Pro beside it
Nº 006 Smart rings 11 min read

Smart ring sizing: how to find your ring size at home

How to measure your finger for a smart ring at home, when to measure, and why snug beats loose. Includes a US to UK ring size chart and Oura's sizing rules.

16 Oct 2026
A woman stretching on the edge of her bed after waking, phone in her lap
Nº 007 Smart rings 10 min read

What Is a Good Sleep Score? How Sleep Scores Work by Brand

What counts as a good sleep score on Oura, Fitbit, Garmin and Whoop, what goes into each score, why you cannot compare them across brands, and how to use yours.

15 Oct 2026
A hand wearing both a sports watch and PulseRing Pro resting on a desk
Nº 008 Smart Rings 10 min read

Smart Ring vs Smartwatch for Sleep and Recovery: How to Choose

Rings and watches use the same light sensors, but they fit into your nights very differently. We compare accuracy, battery life, comfort and recovery tracking, and help you deci...

27 Sep 2026
PulseRing Pro on dark slate showing the sensors on its inner surface
Nº 009 Smart Rings 11 min read

What Is a Smart Ring and How Does It Work? A Plain-English Guide

A smart ring reads your pulse through your finger with tiny lights and turns it into heart rate, HRV, blood oxygen and sleep data. How it works, what the research says about acc...

27 Sep 2026

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