I'm not impressed with this company. The renewed ring from Amazon did not work and the battery drained within about half an hour. No help from customer service, but they are certainly quick to respond to emails about a possible customer sale.
The new Titanium ring I've got works, but the two year pro powerplug I purchased with the ring at the cost of almost £60 is not active, when it's telling me that the powerplug renewal is on 2 April 2026.
The customer service is non-existent and I'm not impressed. The product may not even work to track fertility etc and they only give a 30 day return window.
Also, I'm absolutely sick of getting daily emails from Ultrahuman telling me to pay a premium for insurance / warranty. Ever heard of harassment? I unsubscribed from them days ago, but they are STILL sending these harassing emails.
All they care about are sales, but not customers.
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Ultrahuman is the world's most comprehensive self-quantification platform. Ultrahuman's products include the Ultrahuman Ring AIR, the world's lightest sleep-tracking wearable; Ultrahuman M1, a continuous glucose monitoring platform; Blood Vision, a preventive blood testing platform with pioneering UltraTrace™ technology; and Ultrahuman Home, a revolutionary health device for your home.
By collating a large set of biomarkers on an integrated platform, Ultrahuman creates a grand unified view of the human body.See more