Rogbid has launched the ZenRing, a smart ring that adds haptic feedback and touch controls to a familiar wearable format.
The device is available now on Rogbid's website for $129.99 in Obsidian Black, with standard sizes 8 through 13.
Design and Health Tracking
The ZenRing features a microcrystal nano-ceramic exterior and a 316 stainless steel inner band.
It measures 7.5mm wide and 2.5mm thick, weighs about 5 grams, and carries a 5ATM water resistance rating.
For health tracking, the ring includes sensors for heart rate, blood oxygen (SpO2), heart rate variability (HRV), and skin temperature.
The companion app uses this data to provide sleep insights, stress tracking, menstrual cycle monitoring, and daily activity records.
It also supports syncing with Apple Health and Google Health Connect.
Haptic Alerts and Touch Controls
A built-in low-power vibration motor delivers haptic alerts directly on the finger.
The ring can vibrate for incoming calls, text messages, alarms, and notifications from apps such as WhatsApp and Instagram.
It can also send vibration alerts for unusual health readings, including sudden changes in heart rate or low blood oxygen levels.
Touch and gesture controls let users tap or swipe the ring to control music playback, scroll through short-form videos, navigate presentation slides, or trigger the phone's camera shutter remotely.
An SOS function activates when the user shakes their hand up and down 10 times, prompting the connected smartphone to call a pre-set emergency contact.
Battery life is rated at four to six days of regular use from the internal 20mAh battery.
It ships with a 400mAh charging case for topping up on the go.
In related news, Rogbid recently launched the Model R3T smartwatch with full Android, 4G LTE, a pop-up camera, and a 1,100mAh battery, alongside the VisionW smart glasses with open-ear audio, interchangeable frames, and AI support.
