Wearables like smartwatches and good rings may be cumbersome, making them tough to put on 24/7. That is a niche that good earring creator Lumia Well being hopes to fill with the Lumia 2 gadget, which was initially created in collaboration with researchers at Johns Hopkins, Duke and Harvard to help sufferers with power blood circulation problems.
The corporate calls the Lumia 2 good earrings the world’s smallest wellness wearable. It is an earring back-like gadget in regards to the measurement of a espresso bean that homes a second-generation PreciseLight sensor, processors, a battery and extra well being sensors.
On Tuesday, the Lumia 2 earrings launched on Kickstarter, incomes greater than $800,000, which is over 80 occasions the unique objective of $10,000.
What Lumia 2 tracks
Weighing lower than 1 gram and being 5 occasions smaller than AirPods, miniaturized biosensing know-how permits the Lumia 2 good earrings to trace over 20 well being metrics, together with sleep, exercise (steps, energy and lively minutes), readiness, the menstrual cycle, temperature, coronary heart price and coronary heart price variability, blood oxygen (SpO2) and blood circulation. The latter is what impressed the creation of Lumia Well being.
“Six years in the past, my father fell and broke six ribs as a result of not sufficient blood circulation was attending to his head,” Daniel Lee, co-founder and CEO of Lumia Well being, stated in a Kickstarter video. “We must always be capable to measure blood circulation in actual time, so we will keep away from a few of these catastrophic accidents.”
Occasion Tagging can also be out there, so you possibly can log your actions and behaviors, similar to caffeine consumption, meditation and journey.
All of this will likely be out there within the accompanying app, which is iOS– and Android-compatible with an iPhone SE (second technology) or later, iOS 17 or later and Android 11 or later, with Bluetooth Low Power 5.0 or later.
Observe sleep, blood circulation, coronary heart price, vitality and extra with Lumia 2.
Alternative ways to put on it, one vital location
With its three designs — the stud, huggie hoops and ear cuffs for these with out pierced ears — Lumia 2 locations its sensors immediately behind your ear. In contrast with wrist- and finger-based wearable units, this location close to the center and ear’s shallow blood vessels gives, based on Lumia Well being, a stronger sign that’s much less affected by motion, enabling steady, uninterrupted information.
Whereas it was designed to match most appears in gold, silver and titanium finishes, you can even use Lumia 2’s SwitchBack know-how to connect the gadget to your already-existing assortment of push-back earrings.
Battery life that by no means ends
Not like different wearables that require removing for charging, the Lumia 2 makes use of swappable batteries that every final seven days. As soon as your battery wants charging, you merely take away it, swap within the totally charged backup after which place your in-need-of-charging battery into the charger so it is prepared seven days later.
Utilizing a swappable battery helps the corporate’s declare that the Lumia 2 can accumulate steady information, particularly whenever you’re sleeping, since most individuals cost their units throughout this time.
Each 3 minutes, the Lumia 2 collects blood circulation and coronary heart price metrics, together with HRV. It’s also possible to allow Reside Mode to seize information as soon as per second for a hard and fast interval, similar to whenever you’re exercising or need quick suggestions.
There are plans to create a configurable information seize price that lets you choose a better sampling frequency, similar to as soon as per minute, however this can sacrifice battery life.
With swappable batteries, you by no means have to attend for the Lumia 2 to cost.
Privateness
Knowledge collected by Lumia 2 is encrypted, anonymized and access-controlled, based on the corporate, which states in its Kickstarter FAQs that it shares your information solely with third-party cloud server suppliers, similar to AWS, to assist Lumia Well being securely retailer and serve you your information.
Or, when you choose in to the Knowledge From the Individuals, For the Individuals program, you’d authorize your information to be added to a de-identified, aggregated pool of open-source information supplied to high researchers. Lumia Well being vets these analysis companions to make sure they’re working in the perfect curiosity of each public well being and the well being situations the corporate goals to serve.
When requested about how analysis companions are vetted, a Lumia Well being consultant did not instantly reply to a request for remark.
Observe that Lumia 2 isn’t an FDA-cleared medical gadget, which means it isn’t designed to diagnose or deal with any well being situation.
Price and membership
Lumia 2’s base worth is $249, whereas hoops, cuffs and studs will value additional. All finishes — gold, silver and titanium — are priced equally.
Nevertheless, a membership is required. The month-to-month price is $20, whereas the one-year plan is $14 monthly, and the two-year plan is $10 monthly. With all three, you get app insights, limitless cloud storage and software program updates.
At the moment, essentially the most reasonably priced Kickstarter reward is priced at $279 and features a good earring again, a titanium cuff, two titanium studs, two batteries and a six-month membership plan. Pricier plans supply completely different designs, finishes and plans.
Delivery to the US is free, whereas delivery to Canada (besides Québec) is about $20.
A membership is required to entry Lumia 2’s insights by its app.
The Lumia timeline
Lumia Well being was based in early 2020, and sure, there was as soon as a Lumia 1, launched in February 2025. One month later, in March, the concepting for Lumia 2 started, and it was formally introduced in November.
Now that the Lumia Kickstarter has begun, the gadget’s beta launch is scheduled for September, with shipments anticipated in December. Beta entry was restricted to 500 backers and has already bought out.
