Intelligent wearable matrix, health is always with you

Smart wearable devices are undergoing a silent identity transformation. It is no longer just a counter for recording steps on the wrist, nor is it a substitute for a phone tied to the arm while running. It is becoming an almost imperceptible yet continuously operating personal health and interaction terminal. Watches, glasses, rings, pendants, and various forms are all trying to answer the same question: how close can technology be to people when it is small enough, light enough, and energy-efficient enough?

Smart watches are currently the most mature and fiercely competitive category in the field of smart wearables. Its direction is very clear, shifting from 'how many indicators can be measured' to 'can data be turned into information that you can understand and act on?'. In September 2026, Apple will release the Apple Watch Series 12 and Ultra 4, with core upgrades not in appearance, but in sensor density and software interpretation capabilities. The heart rate measurement frequency of the new watch has been increased from low-frequency intermittent collection to automatic measurement every 5 seconds, and the heart rate variability sampling frequency has been increased by up to 24 times. This means that the watch is no longer just "testing to show you", but continuously building a high-density data stream about the body. The newly added "physical readiness" score comprehensively analyzes recent activity levels, training load, vital signs, and sleep scores, giving a score of 0 to 10 points per day, and attaching four suggestions: "rest", "control rhythm", "readiness", and "give it your all". The rating will also be dynamically updated with changes in daytime data, and after completing a high-intensity exercise, the watch will recalculate the readiness status. Samsung is taking a different path. The "Heart Health Score" of Galaxy Watch9 integrates sleep, activity, body composition, and vascular pressure trends, combined with BIA bioelectrical impedance analysis to directly measure body fat and skeletal muscle content, providing a comprehensive assessment of cardiovascular health. The two companies have similar ideas: the focus of competition has shifted from stacking sensors to data interpretation and action recommendations.

Smart rings are one of the most noteworthy categories in this wave of smart wearables. Its core competitiveness is only two words: emotionless. The weight is generally between 3 to 6 grams, with a thickness controlled at 2 to 3 millimeters, and it is almost imperceptible when worn on the fingers. This is precisely its biggest advantage. The biggest blind spot for the use of smart watches is sleep. Many people are unwilling to wear heavy watches to sleep, and nighttime is precisely the golden time for collecting indicators such as heart rate variability, body temperature, and respiratory rate. The smart ring precisely addresses this gap: sleeping on the side does not hurt the hands, there is no screen light interference, the blood vessels in the fingers are densely distributed, and the stability of the optical sensor reading signal is actually better than that of the wrist. In sleep monitoring, the smart ring can continuously record the time of falling asleep, the duration and proportion of deep sleep, light sleep, and REM rapid eye movement sleep stages, and generate daily sleep scores. It can also capture nighttime heart rate changes, blood oxygen fluctuations, and respiratory rate, helping to identify potential risks of sleep apnea. These data do not exist in isolation, and the sleep trends over several consecutive nights can reflect changes in stress levels, recovery status, and sleep patterns. In terms of heart rate monitoring, the smart ring supports 24/7 continuous heart rate collection, tracking resting heart rate, active heart rate, and heart rate variability. Some products are already able to provide continuous blood pressure trend monitoring and vascular health analysis at night. It should be noted that these functions currently belong to trend monitoring and risk assessment, and cannot replace medical diagnostic equipment, but the direction is clear: the ring is transforming from a "sports accessory" to a "long-term recorder of sleep and heart health". The data is also verifying this judgment. In 2023, the global shipment of smart rings will be 850000 pieces, increasing to 1.8 million pieces in 2024 and surpassing 4 million pieces in 2025, a nearly fivefold growth in two years. Counterpoint Research predicts that smart rings and AI pendants will become one of the fastest-growing categories in the smart wearables ecosystem.

Smart glasses are another noteworthy direction in the field of smart wearables in 2026. At IFA 2026 in Berlin, smart glasses become the protagonist. Ray Ban smart glasses sold 7 million pairs last year, more than three times the total of the previous two years. The core change is that the weight has been reduced to less than 40 grams, which is equivalent to ordinary glasses; Optical waveguide technology enables lenses to both transmit light and display characters; Low power chips enable recognition and translation to be completed locally, no longer relying on cloud round-trip. Counterpoint predicts that by 2032, smart glasses will account for nearly one-fifth of the entire consumer wearable device revenue. Its value lies not in showcasing its skills, but in filling the blind spots that mobile phones and watches cannot cover. When hands are occupied and attention is diverted, a pair of glasses that can take photos, translate, and navigate may be the only one that can work continuously.

Smart pendants are the smallest and least noticeable type of smart wearables. There is no screen, no complex interaction, the core logic is to work continuously in places you cannot see. When it enters the daily lives of the elderly and children, its functional positioning becomes extremely specific: positioning, communication, calling for help, and letting family members know where they are at any time. For the elderly, pendants solve the practical problem of "not remembering to wear a phone or getting used to wearing a watch". There are already mature product forms on the market: neck hanging GPS positioning pendant, integrating GPS and Beidou dual-mode positioning, independent operation of 4G network without relying on mobile phones, positioning accuracy usually within 5 to 15 meters, supporting electronic fences and real-time trajectory playback. Family members can open the mobile app to see the current location of the elderly person, whether they are at home, in the park, or have already left their daily activities. The elderly person can directly dial the preset number by pressing the side button with their hand, and the sound is clear and there is no noise. The battery can usually last for five to twelve days, and you can walk around in rainy weather without fear. IP67 waterproof means you can wear it even when taking a shower without feeling flustered. SOS One Click Help is the last line of defense: long press the button, and the device will take turns dialing the preset family number until it is connected. Some elderly people describe it as a "newly matched talisman", not like a machine, but more like a close fitting object. For children, the value of a pendant lies in being 'inconspicuous'. There are already products on the market that support four forms of transformation: wearing, hanging, hanging, and hiding. They can be hidden in clothes or backpacks, and children hardly feel their presence. Parents can set up electronic fences through the app, and their children will receive immediate reminders when they step out of the safe area; The replay of historical trajectories can clearly show where the child has been and which path they have taken; The whitelist of preset call numbers means that only allowed numbers can be dialed, eliminating unfamiliar calls. SOS One Click Help is also standard: press and hold for 3 seconds, and the device will take turns dialing the preset family number until connected. Compared to children's watches, pendants have higher concealment, and children will not be noticed while wearing watches at school, nor will they lose contact because the watch runs out of battery. Parents can open their phones to see where their children are at the moment, which path they have taken today, and whether they have arrived at school on time. The ability to know at any time is the greatest value of a pendant to a family.

Looking at these products together, a trend emerges: smart wearables are shifting from "devices you actively view" to "systems that actively understand you. In the past, people used to click on the screen to find functions. Now it is device perception scenarios and active intervention: self recording during meetings, self translation when going out, self testing during sleep, vibration reminders when heart rate is abnormal, and automatic alarms when the elderly leave the safe area. Analysts at Counterpoint Research have accurately summarized this shift: usage scenarios are shifting from fitness tracking to preventative health management, with devices signaling before users notice any issues. This also explains why the smart wearable market can achieve a revenue growth rate of 12% despite a shipment growth rate of only 6%. Consumers are not buying more devices, but paying for devices that are more capable and "understand themselves".

The best state of smart wearables is the same logic as your home security system: you can't feel it, but it's always there. No need to stare at the heart rate curve every day, no need to manually record sleep duration, no need to frantically search for recording keys during meetings. The ring silently records your sleep and heart rate on the finger, the watch judges your physical condition on the wrist, the glasses are on standby on the nose bridge, and the pendant works quietly on the chest. The old man felt it and went downstairs with peace of mind, while the child wore it to school. You can open your phone and see where they are now. When technology is light enough, accurate enough, and understands you enough, it is no longer something that needs to be "used" by you. It has become a part of you.