Aina opens preorders Nov. 6, 2026, for a $399 ring that talks to your AI agents. The ring carries a screen, a mic, and a joystick the company calls the Shifter. You press it to approve or reject what an agent wants to do next1.
Founder Apoorv Shankar built the ring for people already surrounded by digital agents. "Phones and laptop screens were designed for an age of browsing where you think about opening apps. For interacting with proactive agents, we need a better interface, and that is what we had in mind while designing Aina," Shankar told TechCrunch1.
The Ring Joins a Crowded Shelf
Aina joins a market that already sells rings for this job. Three other startups sell rings built around the same idea1.
Pebble's Index 01 costs $75 through March, then $99. Press and hold its button, and it records a voice note2. Founder Eric Migicovsky built watches before rings; Fitbit bought the original Pebble's assets years ago, a sale he calls "not a great exit".
Migicovsky skipped a screen on the ring on purpose. "I build things that solve one main problem, and they solve it really well," he told TechCrunch2. He calls the ring "external memory for my brain." Its battery lasts years on a single charge, he says.
Sandbar's Stream ring costs $249 and adds a $10 monthly fee for unlimited chats2. Aina's ring costs more than five times Pebble's price, and it carries a screen and a joystick that Pebble skips entirely1.
Aina Prices Its Ring More Than 5 Times Pebble's
Early-bird or current price for three AI wearables built for the same job, in dollars, checked Nov. 5, 2026
Each bar is one ring's price; the magenta bar is Aina's new ring, and the gray bars are the two rivals it will sit beside on a buyer's shelf.
Sandbar also charges $10 a month for unlimited chats; Pebble skips a subscription, and Aina's order page lists hardware only, for now.
Sources: TechCrunch [1]; TechCrunch [2]. Chart by Ryan Elliott Dennis.
The numbers behind this chart
| Item | Value |
|---|---|
| Aina ring | $399 |
| Sandbar Stream | $249 |
| Pebble Index 01 | $75 |
The Bet That Already Sank One Company
Dedicated AI hardware carries a short, rough history. Humane shipped its AI Pin in April 2024, priced at $6996.
Reviews arrived fast and harsh. By August, Humane had sold about 10,000 Pins and already taken 3,000 of them back4. The company cut the price to $499 that October, then added a $24 monthly fee on top67.
Money ran out next. Humane raised more than $230 million before HP bought its remaining assets for $116 million6. The Pin stopped working Feb. 28, 2025, about ten months after it first shipped.
Avi Greengart watched the same pattern from Techsponential, where he works as lead analyst. "If you force someone to spend $700 on a device that overheats, has a user interface that doesn't work in sunlight, battery life that is poor, unless what it does is magical, that's not going to work," he told CNBC3.
Rabbit supplies the other cautionary tale. Its R1 launched at CES 2024, and Wired rated it 3 out of 10 that year5. Rabbit still says it sold more than 100,000 units, with returns under 5 percent, according to founder Jesse Lyu.
The pivot came anyway, in September 2026, when Rabbit stopped making the R1. Lyu built its newest agent, OS3, to run on phones and laptops people already own instead5.
Humane's Pin Died 10 Months After It Shipped
Dated events for three AI hardware bets, April 2024 to January 2027
The rail runs by date; gray marks are Humane's and Rabbit's earlier hardware bets, and the magenta marks are Aina's ring, with its lighter ship-date mark drawn as an estimate.
Aina's January 2027 ship date is an estimate from the company's own plan, still short of a delivered product.
Sources: TechCrunch [1]; Engadget [4]; WIRED [5]; TechCrunch [6]. Chart by Ryan Elliott Dennis.
The numbers behind this chart
| Date | Event |
|---|---|
| April 2024 | Humane ships its Pin |
| Aug. 2024 | Pin returns pass sales |
| Feb. 28, 2025 | Humane shuts Pin down |
| Sept. 22, 2026 | Rabbit drops its R1 |
| Nov. 6, 2026 | Aina opens preorders |
| Jan. 2027 | Aina ships its ring |
Lyu defends the original bet anyway. "Internally, from an engineering perspective—we didn't make the wrong bet," he told Wired. "I think the challenge is really being extremely limited in resources, team-wise and money-wise, compared to other AI studios that raised billions of dollars," he said5.
The Case That This Founder Is Different
Shankar already built one gadget before this ring. His last one, called Mirage, was a three-key controller for a Mac1.
In July, months before anyone saw the actual ring, one AI commentator on X flagged why Shankar's record might matter this time.
Chubby♨️@kimmonismusEveryone became an AI hardware skeptic the day Humane and Rabbit went down.
Fair enough. Both of those teams were shipping their first product ever, and it showed.
Apoorv Shankar has spent a decade in hardware. He was VP Hardware at Ultrahuman, built the Ring AIR, and won a Red… https://t.co/2otOrt8rln
Shankar's record proves one thing: Aina's team shipped hardware before Humane or Rabbit tried. Four rings already sell today, built by Aina, Pebble, Sandbar, and two more startups the ring market now counts1. A shelf that already sells rings differs from the single pin that struggled to find buyers4.
The same commentator ties Shankar's history to Ultrahuman, a rival ring maker, where the post says he once ran hardware. AI Lately found that claim only in Shankar's own telling, checked against zero company filing or payroll record.
What to do
Wait for independent reviews before you spend $399 on software TechCrunch's own tester called "still being fleshed out" after a few days of use1.
Match the hardware to the job. A single voice note needs Pebble's $75 button more than Aina's $399 screen. Approving an agent's action away from your phone needs a joystick. Aina is the only ring on this shelf that ships with one12.
Check the subscription math past the sticker price. Sandbar charges $10 a month on top of its ring. Pebble skips a subscription entirely, and Aina's own order page lists hardware only, for now12.
Read a device's full history before you trust its pitch. Humane and Rabbit both launched to applause, then spent their first year explaining the gap between the demo and the product456.
By the numbers
- $399: Aina's early-bird price for its new AI ring, rising to $499 once preorders close1.
- $75: Pebble's Index 01 ring, the same wearable-AI job, skipping a subscription entirely2.
- $5.5 million: What Aina raised in July 2026, before this ring shipped1.
- $699: Humane's launch price for its AI Pin in April 20246.
- 10,000: AI Pins Humane had sold by August 2024, with 3,000 already returned4.
- $230 million: What Humane raised before HP bought its assets for $116 million6.
- 100,000: R1 units Rabbit says it sold before it stopped making the device in September 20265.
- January 2027: When Aina plans to ship the rings people are ordering this week1.
What to watch
Watch Aina's preorder count once its early-bird window closes. A fast sellout would answer Greengart's skepticism with real demand13.
Software updates matter just as much. Rabbit shipped about 50 of them for the R1 in a year and a half5. Buyers will judge whether Aina matches that pace before trusting the ring with a second year.
Return rates will tell the real story, once reviewers test the ring past a first week. A rising return rate sank Humane within four months of its launch4.
Sources
- Ivan Mehta, "Aina's smart ring has a screen, a joystick and a mic so you can talk to AI agents," TechCrunch, Nov. 5, 2026, https://techcrunch.com/2026/11/05/ainas-smart-ring-has-a-screen-a-joystick-and-a-mic-so-you-can-talk-to-ai-agents/
- Sarah Perez, "Pebble's founder introduces a $75 AI smart ring for recording brief notes with a press of a button," TechCrunch, Dec. 9, 2025, https://techcrunch.com/2025/12/09/pebbles-founder-introduces-a-75-ai-smart-ring-for-recording-brief-notes-with-a-press-of-a-button
- Samantha Subin, "A 'weird' IPO pull, a tainted reputation and the stalled breakout moment for AI wearables," CNBC, Oct. 4, 2026, https://www.cnbc.com/2026/10/04/ai-wearables-oura-ipo-privacy.html
- Lawrence Bonk, "People are returning Humane AI Pins faster than the company can sell them," Engadget, Aug. 7, 2024, https://www.engadget.com/ai/people-are-returning-humane-ai-pins-faster-than-the-company-can-sell-them-191523105.html
- Julian Chokkattu, "Rabbit Is Back, This Time With an AI Agent App," WIRED, Sep. 22, 2026, https://www.wired.com/story/rabbit-r1-os3-jesse-lyu/
- Maxwell Zeff, "Humane's AI Pin is dead, as HP buys startup's assets for $116M," TechCrunch, Feb. 18, 2025, https://techcrunch.com/2025/02/18/humanes-ai-pin-is-dead-as-hp-buys-startups-assets-for-116m
- Sage Lazzaro, "The downfall of AI startup Humane reveals the perils of the AI 'race'," Fortune, Feb. 20, 2025, https://fortune.com/2025/02/20/the-downfall-of-ai-startup-humane-reveals-the-perils-of-the-ai-race
