Smart ring Riversong Trinity SR01 size 7 inner diameter 17 mm black

Riversong Trinity SR01 size 7 (inner diameter 17 mm) is a compact smart ring in black that combines on‑finger wearability with basic activity and health tracking functions. The device is designed to be worn continuously and offers a discreet form factor as an alternative to wrist wearables. Core features include step and calorie monitoring, basic sleep tracking and delivery of smart notifications from a paired smartphone, allowing users to keep essential information accessible without checking a phone.

Advantages

The Riversong Trinity SR01 delivers wearable convenience in a minimal design that sits on the finger rather than the wrist, reducing bulk while remaining easy to wear during daily routines. Its compact size and simple interface make it unobtrusive for all‑day use, and the black finish provides a neutral look that pairs with casual and formal attire. The ring’s focus on core activity metrics and notification support provides practical functionality for users who want essential fitness and connectivity features without the complexity of larger devices.

Suitable for

• Users seeking a discreet alternative to wrist fitness trackers
• People who prefer minimal, low‑profile wearable devices
• Daily activity monitoring such as steps, movement and calorie estimation
• Receiving basic smart notifications from a paired smartphone

Key specifications

• Form factor: on‑finger smart ring
• Size: 7 (inner diameter 17 mm)
• Color: black
• Primary functions: activity monitoring, basic health tracking, smart notifications
• Wearability: designed for continuous daily use and discreet wear

How to use

Put the Riversong Trinity SR01 on the finger that fits size 7 (17 mm inner diameter) and adjust for a comfortable, secure fit. Pair the ring with a compatible smartphone via the manufacturer’s companion app following the in‑app pairing instructions. Once paired, the ring will monitor steps, movement and basic sleep metrics automatically while worn and will forward supported notifications from the phone. Charge and maintain the device according to the manufacturer’s guidelines to ensure continuous operation.

Usage recommendations

For reliable data, wear the ring consistently and ensure a snug but comfortable fit; check the companion app regularly to synchronise recorded activity and notifications and to review battery status and firmware updates.