Ultrahuman
Long-Battery Sleep and Recovery Ring
Best Ring Battery
Ultrahuman Ring PRO
Available for preorder. Ultrahuman says U.S. shipments begin September 15, 2026. Confirm the current ship date at checkout.
Best for: Travelers, inconsistent chargers, and phone-free routines that create gaps in an overnight wearable record
$479 preorder
Luxury
Check price at Ultrahuman ↗Official retailer link — SleepRanked does not earn a commission from this purchase.
Buy with confidence: The link opens Ultrahuman's exact U.S. Ring PRO preorder. It displayed $479, a free PRO charging case, and shipping beginning September 15 when checked September 13, 2026. Published Ring terms describe a 30-day direct return window and a 12-month limited warranty, but the return paragraph still names Ring AIR; confirm the Ring PRO terms at checkout. SleepRanked does not earn a commission while its Awin application is pending.
Key Features
- •Ultrahuman lists up to 15 days on the ring and up to 45 days of combined battery with the included PRO charging case
- •Up to 250 days of on-ring storage, compared with four days on Ring AIR
- •Redesigned PPG heart-rate sensor, temperature sensor, six-axis motion sensor, and dual-core processing
- •Works with iOS and Android in sizes 5–14, with no recurring subscription required for core ring data
Pros & Cons
Pros
- +Long battery and offline storage reduce missing nights during travel or an irregular schedule
- +Magnetic charging case adds haptic and LED feedback, proximity finding, and a speaker
- +No required recurring subscription for core ring data
Cons
- -$130 more than Ring AIR at Ultrahuman's published comparison prices
- -Heavier than Ring AIR at a published 3.3–4.8 g, so the older ring keeps the comfort advantage for weight-sensitive sleepers
- -The redesigned sensor is a manufacturer claim; independent head-to-head evidence does not yet quantify the improvement for every sleeper
Other Sleep Trackers
Official retailer link — SleepRanked does not earn a commission from this purchase.