Leep vs Oura Ring 5

Leep vs Oura is one of the most common questions we hear from people choosing a smart ring. Both rings track sleep, heart rate, HRV, blood oxygen and temperature from your finger, and both last around a week on a charge. Oura Ring 5, launched in May 2026, is Oura's flagship; Ring 4 is still on sale at reduced prices. Oura offers far more, particularly for women's health, but it needs a monthly membership. The Leep Ring is a one-off £199 with everything included.

Here is an honest look at how they compare as of October 2026. If you want a subscription-free ring with more features, also see Leep vs RingConn Gen 3 and Leep vs Ultrahuman Ring PRO.

The Leep Ring is a British-designed titanium smart ring built around better sleep. It tracks sleep, heart rate, HRV, blood oxygen (SpO2), skin temperature, activity and stress. It costs £199 ($199 in the US) as a one-time payment, and every feature in the free Leep app is included. It weighs 2.5–6 g depending on size, is 2.22 mm at its thinnest and lasts up to 8 days, with a charging case in the box that holds 60+ days of backup power.

Oura Ring 5 is Oura's newest ring, shipping since June 2026. It is smaller and lighter than Ring 4: 6.09 mm wide, 2.28 mm thick and from about 2 g, in titanium, waterproof to 100 m, and it lasts 6–9 days on a charge. It costs £399 in Silver or Black and £499 in premium finishes ($399–$499 in the US), and full features need an Oura Membership at £5.99 a month or £69.99 a year. Oura Ring 4 is still sold, launched at £349 and now often discounted; it lasts 5–8 days and weighs 3.3–5.2 g.

Leep is built sleep-first. Sleep is the foundation of how you feel each day, so everything the ring tracks is designed to help you understand your nights and what affects them. Sleep insights follow World Sleep Society guidelines and focus on trends over time. A single night's number rarely tells you much, but a week of patterns can.

Leep's biggest difference is price. The Leep Ring costs £199 once, and that's it. There are no monthly fees, no paid tiers and no features locked behind a membership. Everything in the Leep app is included from day one, so you never have to keep paying to see your own health data.

The ring is designed to be worn 24/7 without getting in the way. It's made from aerospace-grade titanium with a hypoallergenic resin lining, and it's just 2.22 mm at its thinnest. Leep syncs with Apple Health and Google Fit, so your activity and workout data can feed into your sleep insights.

Oura takes a whole-day, whole-health approach. Alongside its Sleep and Readiness scores, Oura Ring 5 tracks 24/7 heart rate, HRV, blood oxygen and temperature trends, daytime stress and resilience, and automatically detects 40+ activities. It estimates Cardiovascular Age and Cardio Capacity (VO2 max), and Symptom Radar flags signs that your body is under strain, such as an oncoming cold. Health Radar, now available in the UK, adds blood-pressure signals (patterns rather than readings) and night-time breathing disturbances.

Women's health is one of Oura's biggest strengths, and something Leep doesn't offer. Cycle Insights tracks your cycle phases from temperature and predicts periods up to 12 months ahead. Fertile Window, a CE-marked regulated feature available in the UK and US, shows a seven-day fertile window and confirms ovulation a few days afterwards. Oura works with Natural Cycles, an FDA-cleared birth control app (which needs its own subscription as well as Oura's). There are also Pregnancy Insights and Menopause Insights for ages 35–60. All of these need the membership.

Oura works on a hardware-plus-membership model. Without the membership you see only your three daily scores. Over three years, Ring 5 plus membership comes to about £609 (£399 plus £69.99 a year), or more with a premium finish or the £99 charging case.

The Leep Ring suits anyone who wants solid sleep and health tracking without signing up to another subscription. If you're trying to sleep better, manage stress or understand how your habits affect your nights, Leep gives you trend-based insights built around World Sleep Society guidelines. It's a strong fit if you're budget-conscious: at £199 with no fees, it costs less in year one than Oura Ring 5 does before its membership even starts. If you're also weighing up a fitness band, see Leep vs WHOOP.

Oura Ring 5 is the better choice for anyone who wants women's health tracking: cycle phases, period predictions, a regulated fertile window, Natural Cycles birth control, and pregnancy and menopause insights are all things Leep doesn't do. It also suits people who want the widest range of health signals, from Cardiovascular Age to blood-pressure and breathing patterns, in a very light ring that's waterproof to 100 m. Just factor in the full cost: £399 or more for the ring, plus £5.99 a month or £69.99 a year for as long as you use it. If you want Oura for less, Ring 4 is still on sale at reduced prices.