Waterproof Fitness Tracking Bluetooth Smart Ring In Black - 7 Sizes

Comfortable wear: The black finish with a durable metal body is stylish and is lightweight for all-day wear. Fully waterproof: To handle sweat/water exposure during workouts or unexpected rain, and handwashing with ease. Long battery life: The in-built battery reduces the need for frequent recharging. Activity monitoring: The built-in counting functionality tracks steps and activity levels for day-to-day wellness and health goals. Prioritise your health: This Bluetooth-enabled smart ring gives you a sma... - Manufacturers part number: 40135360