What do reviews say about battery?

247 Best Buy buyers praise battery; experts saw about 6–7 days, and the case recharges it on the go.

What do reviews say about iphone?

It does not work with iPhones; TechRadar says Android users only.

What do reviews say about subscription?

Both experts note there is no monthly fee, unlike Oura.

What do reviews say about sleep?

175 Best Buy buyers praise the sleep tracking and its insights.

Phones & Audio · Smart rings · 1,125 reviews · 3 sources

Samsung Galaxy Ring

Best for: Samsung phone ownersMid-range

A light, comfortable ring with about a week of battery and no subscription. It is pricey and Android-only.

Tracking since Sep 2026

Buy if

You use a Samsung phone
You dislike wearing a watch

Skip if

You use an iPhone
You are on a tight budget

How it scores

Comfort7.8

Battery7.5

Value7.0

Price

$399

You pay for: No monthly fee, unlike Oura

Reviewed Sep 2026 · 0 new reviews since · score unchanged

What people love

Most mentioned by reviewers

Battery lifeAbout a week per charge

ComfortLight, easy to forget

Sleep trackingDetailed sleep insights

What people complain about

Most mentioned by reviewers

High priceCostly for a tracker

No iPhone supportAndroid only

Reviewers disagree on

Most buyers rate it 5★About 1 in 6 give 1–2★

Alternatives

Same price · $399

Ask about this product

Sources

Best Buy
TechRadar
Tom's Guide
Reviewed Sep 2026

AI summary of public reviews, not a recommendation.