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Oura Ring 4 Charger - Size 12 - Charging Dock and vs WHOOP 5.0/MG Basic Charger

Updated August 2026 — Oura Ring 4 Charger - Size 12 - Charging Dock and wins on price and charging time, WHOOP 5.0/MG Basic Charger wins on portability.

The Oura Ring 4 Charger is a premium option for Oura Ring users, while the WHOOP 5.0/MG Basic Charger offers a budget-friendly and portable solution. Choose based on your device compatibility and charging needs.

Why Oura Ring 4 Charger - Size 12 - Charging Dock and is better

charging speed

Charges Oura Ring 4 fully in 20-80 minutes.

device compatibility

Specifically designed for Oura Ring 4.

safety compliance

Complies with IEC safety standards.

Why WHOOP 5.0/MG Basic Charger is better

price

Significantly cheaper at $29.00.

portability

Compact and lightweight design.

battery longevity

Provides over 14 days of power on a single charge.

Overall score

Oura Ring 4 Charger - Size 12 - Charging Dock and
85
WHOOP 5.0/MG Basic Charger
70

Specifications

SpecOura Ring 4 Charger - Size 12 - Charging Dock andWHOOP 5.0/MG Basic Charger
Charging MethodUSB-CUSB-C
Max Charge Time80 minsN/A
Battery Life8 days14 days
WeightLightVery Light
DurabilityStandardHigh

Dimension comparison

Oura Ring 4 Charger - Size 12 - Charging Dock andWHOOP 5.0/MG Basic Charger

Overview of Oura Ring 4 Charger and WHOOP 5.0/MG Basic Charger

The Oura Ring 4 Charger is specifically designed for the Oura Ring 4, providing a fast and convenient charging solution. In contrast, the WHOOP 5.0/MG Basic Charger offers a portable and waterproof option for WHOOP devices, but it is not compatible with WHOOP 4.0. The Oura Ring 4 Charger is priced at $59.00, while the WHOOP charger is significantly cheaper at $29.00, making it about 51% less expensive. This price difference is a crucial factor for consumers deciding which charger to purchase, especially if they are on a budget.

Charging Features

The Oura Ring 4 Charger has a charging time of approximately 20 to 80 minutes, depending on the battery level. This efficient charging capability ensures that users can quickly get their Oura Ring 4 back to full power. On the other hand, the WHOOP 5.0/MG Basic Charger allows for over 14 days of power on a single charge, highlighting its long-lasting battery life. While the Oura Ring charger focuses on quick charging, the WHOOP charger emphasizes extended usage, catering to different user needs.

Compatibility

One of the most significant distinctions between the two chargers is compatibility. The Oura Ring 4 Charger is designed exclusively for the Oura Ring 4 and is size-specific, meaning users must select the correct size for their ring. Conversely, the WHOOP 5.0/MG Basic Charger is designed for WHOOP 5.0 devices and is not compatible with WHOOP 4.0. This lack of cross-compatibility may influence consumers with multiple devices, as they must ensure they have the right charger for their specific model.

Build Quality and Design

The Oura Ring 4 Charger is intended to be used with a USB-C to USB-C cable, emphasizing a sleek and modern design that matches the aesthetics of the Oura Ring. It is built to comply with safety standards, ensuring a reliable charging experience. In comparison, the WHOOP 5.0/MG Basic Charger features a durable fabric cable designed for longevity, which adds to its portability. This rugged design makes it suitable for users who are frequently on the go and need a charger that can withstand various conditions.

Portability

When it comes to portability, the WHOOP 5.0/MG Basic Charger shines with its compact and lightweight design, making it easy to carry while traveling or during workouts. Users can even wear their WHOOP device while it charges, allowing for continuous tracking. The Oura Ring 4 Charger, while functional, is primarily designed for home or stationary use due to its specific size requirements and charging method. Therefore, users who prioritize portability might lean towards the WHOOP charger for convenience.

Safety Features

Both chargers prioritize safety, albeit in different ways. The Oura Ring 4 Charger complies with IEC safety standards, ensuring that the power supply is reliable and meets necessary regulations. Meanwhile, the WHOOP 5.0/MG Basic Charger includes built-in protections against overcharging and short-circuiting, which is crucial for maintaining device integrity over time. These safety features provide peace of mind for users concerned about damaging their devices during the charging process.

Pricing Comparison

Pricing is a major factor in any purchasing decision. The Oura Ring 4 Charger is available for $59.00, positioning it as a premium option for Oura Ring users. In contrast, the WHOOP 5.0/MG Basic Charger is priced at $29.00, making it a much more budget-friendly choice. This nearly $30 difference may sway cost-conscious consumers to choose the WHOOP charger, especially given the value it offers in terms of long-lasting power and portability.

Which should you buy?

Choosing between the Oura Ring 4 Charger and the WHOOP 5.0/MG Basic Charger ultimately depends on your specific needs. If you own an Oura Ring 4 and require a charger that fits your device perfectly and charges it quickly, the Oura Ring 4 Charger is the way to go. However, if you are looking for a more affordable and portable option for a WHOOP 5.0 device with excellent battery longevity, the WHOOP 5.0/MG Basic Charger is a compelling choice. Consider your device compatibility, charging needs, and budget to make the best decision for your lifestyle.