Prices are checked against each store and labelled with when.
It checks today's price at every store, compares the alternatives and answers in about a minute.
This is a smart ring built to look like jewelry: an embossed, crystal-inlaid band that tracks heart rate, blood oxygen, sleep, workouts and menstrual cycle through the LuckRing app. It pairs over Bluetooth and adds a shake-to-shoot remote camera trigger for your phone. It suits shoppers who want a ring that reads as a piece of jewelry first and a tracker second. Against mainstream smart rings, the health set is broad on paper, but the design leans decorative and the app ecosystem is small, so serious fitness users should weigh it against better-known trackers.
In stockReturn policy
This smart ring pairs a carved jewelry design with health tracking. It has vintage embossed patterns and inlaid crystals, so it can be worn as everyday jewelry.
The ring monitors heart rate, SpO2, sleep quality, workout data and menstrual cycle around the clock. It connects to a smartphone over Bluetooth, and the matching app records and analyzes all health statistics for personalized wellness management.
The ring also supports shake-to-shoot remote selfies through its Bluetooth connection with a smartphone.
