Smart ring
+Tracks heart rate, steps and sleep in one smart ring
+No subscription required to use the tracking features
+Compact smart ring form factor for everyday wear
−Blood oxygen tracking is not included
$39.99
as of 11/04/2026 00:21 PST - DetailsProduct details
NCMIB Smart Ring Health Tracker for Women & Men, Stress & Sleep Monitor, Heart Rate & Step Tracker, No Subscription
$39.99as of 11/04/2026 00:21 PST - Details
View on AmazonPros
+Tracks heart rate, steps and sleep in one smart ring
+No subscription required to use the tracking features
+Compact smart ring form factor for everyday wear
Cons−Blood oxygen tracking is not included
Compared with the 61 Fitness Trackers on this page−Waterproof not listed: 47 of the 61 here list one
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