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Compatible with Ou-ra Ring Gen4 Charger - Size 4 - Fast and Portable Charging Dock with USB-C Cable for Ou-ra Ring 4
✅ In stock
F
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Aug 18, 2026 8:04 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The price is modestly below what this product ordinarily sells for.
- 🏷️The retail sticker price has been slashed by 47% — a steep markdown from the official listing.
- 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
5.56/28
Recent Value
0/22
Market Standing
9.52/20
Deal Strength
7/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Xunhongdianzi
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Exclusive for Ou-ra Ring Gen4: This smart ring charger is only compatible with Ou-ra Ring Gen4 (Size 4). It does not work with Ou-ra Ring Gen3 Horizon/Heritage or other smart rings. Please confirm your ring model before purchase.
✓Size-Specific Design: Each smart ring charger is tailored to a specific ring size. For optimal charging performance, carefully check your Ou-ra Ring Gen4 size and select the matching charger model.
✓Fast Charging Time: Our charger features an efficient charging scheme, fully juicing your Ou-ra Ring Gen4 in 20–80 minutes (depending on current battery level) to meet daily usage needs.
✓Indicator Light Status: A breathing white light appears during charging, and a solid green light when fully charged. Check battery level via the circular icon in the top-right corner of the Ou-ra app for clear charging status.
✓Multi-Level Safety Protection: This ring charger has a built-in multi-protection system to shield your Ou-ra Ring Gen4 from overcurrent, overvoltage, and overcharging.
✓2 Charging Modes: This charger supports wall adapter charging and smartphone power supply. When no outlets are nearby, your reverse-charging-enabled phone acts as an emergency source to keep your smart ring charged anytime, anywhere.
✓Portable & Durable: Made of metal (more durable than plastic alternatives), our compact charger fits easily in your pocket—ideal for home or on-the-go use. We offer comprehensive online support and user manual guidance for any issues.
⚙️ Specifications
Brand
TONICOM
Connector Type
USB Type C
Compatible Devices
Ou-ra ring GEN4
Compatible Phone Models
ou-ra ring gen4
Special Feature
Wireless Charging
Color
Dark Gray
Input Voltage
5 volts
Manufacturer
TONICOM
Package Dimensions
4.8 x 4.69 x 0.87 inches
Item Weight
3.17 ounces
ASIN
B0FZR99DVV
