Mayissi Smart Ring -Tracks Activity, Sleep, Heart Rate, Blood Oxygen,pressure -IP68 Waterproof-No-Subscription-15 Days Battery Standby time--Health Management--iOS & Android- XZR06SILVER

Wellness Tracking Scope

This silver smart ring is a wellness tracker, not a medical device. The sensors on the inner face read your pulse, blood oxygen, heart rate variability and the pressure signal at the finger, and the app turns those readings into sleep stages, stress levels and daily movement. That is genuinely useful information about your own habits, and it is not a diagnosis. It does not replace an ECG, a blood pressure cuff or a laboratory test, and it should not be the thing you rely on when a health question needs a clinical answer.

What it does well is show direction. Wear it consistently for a couple of weeks and you build a personal baseline — what your resting heart rate normally looks like, how long your deep sleep usually runs, how stress shows up in your HRV. From there, a change stands out: a resting pulse that has crept up through a demanding month, or nights that break up more often after late training sessions. Reading the trend is where a sleep tracking ring earns its place on your hand.

Some things sit outside its scope. There is no ECG tracing, no detection or treatment of sleep apnea, and no alert for a cardiac event. If you have a diagnosed heart condition, take blood pressure medication, or suspect that your breathing stops at night, work with your clinician — this model is not built for that kind of monitoring, and the numbers here are background information rather than a finding.

Finger readings are also sensitive to conditions. Blood oxygen and pressure signals shift with posture, cold hands, caffeine, a cigarette, or a band that sits too tight. To make two readings worth comparing, use the same finger, sit still for a few minutes first, and take them at roughly the same time of day. Judge the week rather than the minute, and if a single reading looks alarming — or you simply feel unwell — check it with a validated device or speak to a clinician before you act on it.

Product Overview

The Mayissi smart ring is the piece of kit you put on and then forget about. There is no screen to wake, no strap to loosen at night and no notifications tapping at your finger — the band simply sits on the hand and records. It picks up the five signals most people actually want to see: daily movement, sleep, heart rate, blood oxygen and blood pressure. The brushed silver smart ring reads as jewellery next to a watch, which is why it tends to stay on through meetings, dinners and the gym. Everything lands in the companion app on the phone you already carry. It is a smart ring no subscription is attached to — the features described on this product come with the ring itself, and there is no monthly plan to keep running. One charge covers a normal week of wear, and if you leave it in a drawer for a while it still has power when you come back. - Daily activity — steps, distance and calorie burn are recorded automatically, so a walk at lunch or a run after work shows up without you starting a session. - Health management — heart rate, blood oxygen saturation, sleep stages, stress and heart rate variability sit in one view, alongside multiple sport modes for sessions you want to log properly. - Pressure readings — this blood pressure smart ring logs a pressure value next to the rest of your day, so you can follow a trend over weeks instead of reacting to one number in isolation. - Remote photo control — the ring can trigger the phone camera, which turns it into a shutter button for group shots and hands-free video. - Over-the-air updates — app and ring firmware update without a cable, so features improve after you have bought it. - Straightforward by design — if you have been reading long spec sheets, the short version is that this is the model in the Mayissi line for someone who wants the essentials done properly rather than a list of extras.

Design, Comfort & Battery

• Weight — roughly 3 to 4.4 grams depending on size, in a band redesigned to sit thinner and flatter than earlier generations. - Circular smart ring profile — the closed circular smart ring shape keeps the sensor against the palm side of the finger with nothing protruding, so it slides under gloves and stays put through a workout. - A lower profile than a watch — if chunky trackers are the reason you have been looking at smart rings for women, the whole point of this design is that it disappears on a small hand instead of dominating it. - Battery — five to seven days of typical wear per charge, up to 15 days on standby, and with the charging case in use the total time between wall charges can stretch beyond 150 days. - Sensor stack — a high-precision multi-sensor fusion design sits inside the band, so the same device reads movement, pulse, oxygen and sleep without extra hardware. - Everyday durability — the IP68 smart ring has a metal band and a sealed inner face, so it handles the knocks of daily wear without the case size of a watch. Travel is where a ring beats a watch on practicality. Fifteen days of standby means the charger can stay in the suitcase rather than the day bag, so a two-week trip does not depend on finding an outlet every few nights. Put the ring on in the morning and it records the day the same way it does at home. Because the data lives in the app rather than on the ring, it travels with the phone. Connect over Bluetooth when you land and the readings sync; there is no separate SIM and no mobile data plan involved. That continuity is the real benefit. Sleep timing shifts when you cross time zones, and stress often rises around flights and deadlines. Keeping a smart ring on through both leaves you a record you can look back on, rather than a gap that starts the moment you leave home. Long days also mean the band has to hold up. A metal band and a sealed sensor module are built for months of continuous wear, not a weekend. - After water — rinse the band in fresh water after a pool or the sea, then dry it with a soft cloth; chlorine and salt left on the metal dull the finish over time. - Sensor window — wipe the inner face with a dry, lint-free cloth before a reading. A film of sweat or hand cream is the usual reason a number looks odd. - Circular smart ring check — on a closed circular smart ring the inner window is the only surface touching skin, so look it over now and then for scratches or build-up. - Soap and lotion — let moisturiser and sunscreen dry before putting the ring back on, and rinse the band if a product sits on it. - Storage — keep the ring in the charging case when it is not being worn, especially on long trips, so it does not get knocked around in a bag. - Heavy grip work — take it off for deadlifts, kettlebell work or anything that presses a bar into the palm; the metal will survive, but the sensor contact will not be accurate. - No solvents — avoid abrasive polish, acetone and alcohol-heavy cleaners on the band.

Water Resistance & Connectivity

IP68 is the rating to look at first if you plan to keep the ring on, and it is what makes this an IP68 smart ring: the band is sealed against dust and against continued immersion in water, so showers, hand-washing, swimming and pool sessions are all fair use. A ring you can keep on is worth more than a top health ring that has to come off before every shower, because the record stays continuous instead of stopping at the bathroom door.

Bluetooth handles the link to your phone, and the app runs on both iOS and Android, so this smart ring iOS and Android users pair today still works if you switch handsets later. Firmware and new features arrive over the air.

The one thing to watch is heat. The operating range runs from 0 °C to 50 °C, which covers a cold pool and a hot day but not a sauna or a hot tub. Take the ring off for those, and put it back on afterwards.

- Hydrotherapy and aquatic rehab — heart rate and blood oxygen keep recording while the hand is in the water, so a session does not have to be paused to take a reading. - Swim sessions — a sport mode records time, steps and calories for the session, and the ring stays on through turns and lane work. - Wellness professionals — therapists and aquatic trainers can hand a client a ring and watch the live numbers sync to the phone, which makes it easier to adjust a programme while the session is still running. - Post-session readings — dry the finger and take a blood pressure smart ring reading once you are out of the water, then compare it with the same point in earlier sessions. - Everyday water — washing up, a rainy commute and a shower are all covered, so the ring stays where it belongs rather than on the sink. - Salt and chlorine — a quick rinse in fresh water afterwards keeps both the finish and the sensor window clean.

Sleep & Daily Health Insights

Sleep is where most people notice the difference first. Overnight the ring separates deep, light and REM sleep, then shows the shape of the night in the app so you can see where it broke up. It also flags likely causes of interruptions and suggests a bedtime window based on the pattern it has learned from you. The sleep analysis was developed with research partners including universities and hospitals, and it is guidance rather than a diagnosis.

Alongside sleep, the app keeps a running picture of stress, heart rate variability and blood oxygen, plus meditation sessions if you use them. The point is not to hand you a wall of numbers; it is to show the two or three things that changed this week and let you decide what to do about them.

For anyone looking for a sleep tracking ring, the practical test is whether you forget it is there overnight. A slim band with no screen and no light shining back at you passes that test for most people, and that is what makes multi-night tracking realistic rather than a one-off experiment.

Remote Photo Control

1. Pair the ring with your phone in the companion app first — camera control only works once the two devices are talking to each other.
2. Open the remote-camera feature in the app and check that the shutter control is switched on.
3. Set the phone down on a stable surface, or on a stand, and frame the shot while you can still see the screen.
4. Step into the frame and use the ring as a shutter button, so the photo is taken without a timer countdown or a dash back into position.
5. For video, start recording from the phone and stop it from the ring — that keeps the opening and closing frames clean.
6. Check the shot and repeat; the ring stays paired, so the next photo needs no setup at all.

Who It's For

Night-time trackers and gym-goers make up most of the people who end up with this ring. If you want to know whether last night was genuinely restful, or whether a hard training week is showing up in your resting heart rate, the ring answers that without asking you to wear a watch in bed. Office workers who want a discreet alternative to a wrist device tend to land here too.

Many smart rings for women are styled like fine jewellery, and this silver band fits that expectation — it is slim, cool to the touch and small enough to sit next to an engagement ring. It is not a fashion piece pretending to be a tracker; it is a tracker that happens to look like one.

If you have been searching for a smart ring for women in a household where two people want one each, note that the same model works for men. Sizing runs from small to large and the brushed silver is neutral enough to suit either. Gift buyers often choose it for exactly that reason: one finish question, no screen to explain.

Specifications

Also in the Mayissi Range

Mayissi builds one family of rings rather than a long catalogue, and the differences come down to finish and feature set. Within that family this silver model is the smart ring to choose for someone who wants the essentials — activity, sleep, heart rate, oxygen, pressure, water resistance — with nothing extra to learn.

If sleep analysis is the main reason you are buying, the AI Insights versions go deeper into overnight data, with circadian rhythm analysis and women's health tracking layered on top. Buyers who mainly want that depth often end up calling those the strongest health ring in the line.

The same ring also comes in gold and black, and the Health Management models add skin temperature and cycle reminders. The smart ring for women who want a warmer tone is usually the gold version, while black suits anyone who wants the band to disappear against a dark strap or a uniform. The XZR04 is the other model worth a look if gesture control appeals to you.

Ordering & Delivery

• Size before dispatch — orders are checked against the Mayissi size chart; if you are between sizes, message us before the order ships rather than after.
• Delivery — the ring is dispatched once payment clears. Confirm the current dispatch window and the shipping cost at checkout, as both vary by destination.
• Returns and exchanges — ask about the store's current policy on size exchanges before you order, since fit is the part most worth getting right the first time.
• Payment — the methods shown at checkout are the ones currently accepted.
• Before you order — if you need the exact band dimensions, the alloy used, or the delivery estimate for your country, send us a message and we will confirm before you buy.
• Measure at the end of the day — fingers are slightly larger in the evening and in warm weather, which is closer to how the band will actually feel. - Use the Mayissi size chart — this smart ring uses its own sizing standard, so the size you know from a fashion ring is not a reliable guide. Check the chart before you order. - Wear it on the index or middle finger — those two give the most consistent sensor contact; the band should be snug enough not to rotate but loose enough to clear the knuckle. - Between two sizes — message us before ordering rather than guessing. A ring that is too loose lets the sensor rock, and one that is too tight is uncomfortable overnight. - Smaller hands — many smart rings for women need a smaller band than buyers expect, so measure the finger you intend to use rather than the one you already wear jewellery on. - Knuckle check — if your knuckle is noticeably wider than the base of your finger, size for the knuckle and accept a slightly looser fit at the base.
• 1. Open the box and check the ring, the charging cable or case, and the user manual.
• Give the ring a full first charge before you wear it, so the battery starts from a known point.
• Download the companion app from the App Store or Google Play — the app is where every reading ends up.
• Pair the ring over Bluetooth and accept the permissions the app asks for; without them, sleep and activity data cannot be read.
• Slide the ring onto your index or middle finger with the sensor facing the palm side, and wear it for one night before judging the fit.
• Open the app the next morning — sleep stages, heart rate and blood oxygen are the first three screens worth looking at.

About Our Company

Mayissi is the smart-ring brand of Tide Forge Tech, a health-monitoring technology company based in Shenzhen High-Tech Park (Nanshan), China, established in 2026. Our team of ten designs, develops and builds wearable health-tracking devices that are sold to customers worldwide. Because research, design and production sit under one roof, we can watch quality at every stage, from sensor performance to the finish you wear. Every customer receives clear setup guidance and responsive after-sales support, with our team reachable around the clock.

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