Smart Ring Chargers & Accessories

Effortless charging for your Oura Ring 4 with a dedicated dock and USB-C cable. Compact, portable, size-specific fit, and fast charging that powers most rings back in under an hour, so you stay on track all day.

Protect your premium investment with medical-grade silicone ring covers that absorb shocks during workouts and travel. Ultra-lightweight, bulk-free fit preserves sensor accuracy, with a 10-pack of colors and a free storage case for easy organization.

Protect your Oura Ring Gen 4 with Tehaouu's Rose Gold Ring Cover. Durable TPU guards against scratches and bumps while staying lightweight and touch-friendly, compatible with wireless charging, and includes a compact sleeve for secure on-the-go storage (XL, fits 10-11).

Elevate your charging with a magnetic snap-on cable designed for smart ring users. It delivers secure, fast power delivery, a compact travel-friendly form, and reliable charging for 4.0mm round port rings, minimizing disconnections and keeping you powered on the go.

VGOL 2PCS Type-C Smart Ring Charging Converter offers a sleek, compact charging solution for smart rings with secure snap-in connection, portable design, and durable materials for reliable, convenient power on the go.

Discover the NOUKAJU [3pack] Smart Ring Charger Cable set, designed for effortless, on-the-go charging with a marketing-forward edge that highlight

SZJCLTD’s 6-pack invisible ring size adjusters deliver a precise, snug fit for Oura Gen4/3 and Samsung Galaxy Ring. Made from soft, skin-friendly TPU, they stay nearly invisible and reusable with a curved design and water-friendly adhesive.

Pocket-sized charging case for Ou-ra Ring Gen3, providing a fast dock, USB-C cable, and wireless charging. Protects size 8 rings from dust and scratches while offering safe, quick power and extended use on the go.

Compact, pocket-sized charging case for Ou-ra Ring Gen3 (Size 11). Protects against dust and scratches while delivering fast wireless charging, USB-C recharging, and smart shut-off. Get a rapid top-up in minutes and up to a week of use between charges.

Keep your Oura Ring Gen3 powered with a sleek, reliable charging dock. Its compact, travel-friendly design includes a 20-inch USB-C cable, easy one-step setup, and a secure cradle to hold the ring in place for daily wear and gifting.

The YWXTW Ring Size Adjuster delivers a secure, feather-light fit for your Oura Ring and compatible models. It offers oil resistance, anti-fingerprint coating, waterproof durability, a discreet thinner side, and a simple install with clear instructions and included accessories.

Introducing the ZOOROO Charger, a compact, durable dock designed for Oura Ring Gen 3 Horizon and Heritage. Size 9 charger delivers fast, on-the-go charging with smart protection to prevent overheating and overcharge, keeping your space tidy and portable.

Smart Ring Cover provides a soft, skin-friendly silicone shield for most smart rings, protecting against scratches and daily wear. It stays slim, comfortable during workouts, and easy to slip on, remove, and clean.

Elevate your RingConn Gen 2 with a matte gold ring protector set that blends style and protective durability for workouts and daily wear. Three anti-scratch TPU covers fit securely, keeping comfort and fit without slipping during activity.

Experience secure, flawless ring fit with the SmartRing kit. Each sheet has 20 clear 6x20 mm strips to resize loose rings invisibly, with soft, skin-friendly silicone for all-day comfort on smart tech and fashion rings. Easy to cut and apply, durable and long-lasting.

Designed for Oura Ring 4 and Ring 4 Ceramic Size 7, this compact quick-charge dock ensures a snug fit, fast charging, and safe performance. Includes dock, USB-C cable, and manual for easy setup and reliable daily use.

Buffr Silicone Ring Protector shields your rings during workouts, lifting, running, and classes. Keep fashion and fine jewelry safe without removing them, with a comfortable, durable silicone grip. Purple, flexible, and available in multiple sizes for a snug, protective fit.

Reusable sizing kit designed for confidence and convenience. Includes 8 pieces covering sizes 6 through 13, compatible with AIZO rings and other brands. Clear results, lightweight plastic, and comfortable handling for repeated use and accurate ring sizing.

Effortless solution to loose rings. Four discreet sheets slip inside your ring to create a snug, comfortable fit without changing its appearance. Works with most rings for men and women, in four color options for blending with any style.

Protect and elevate your RingConn Gen 2 and Gen 2 Air with a 4-pack of daisy-inspired silicone ring covers. Floral engraving adds style, while flexible, snug silicone guards against wear during workouts and daily use, preserving comfort and ring feel.

Experience precise, confident sizing with a marketing-forward tool that delivers a perfect fit for your smart ring. Built from durable ABS and resin, it guides measurements from 4 to 15 for all ages, and helps reduce returns by ensuring the right fit.

Experience seamless charging for your Oura Ring Gen4 with this fast-charging dock from BOVIPO. Fits Gen4 sizes including 12; simple placement, app-managed progress in OURA, built-in protection against overcharge and overheating, USB-C cable included for easy setup.

ArcX is a waterproof, glove-friendly smart ring controller that puts music, calls and device controls at your fingertips. Use it while running, cycling, skiing, or outdoors, with two wearing options and a one-tap SOS with GPS sharing for safety.

YWXTW invisible ring size adjusters keep your Oura and smart rings secure during workouts and daily wear. 1:1 fit, waterproof and sweat-resistant, with easy cutting to 0.5–2 sizes. Includes 120 pieces for long-lasting use and secure, accurate monitoring.