Shelly Ogemray 25A Smart Relay vs Shelly Wave 1 Mini US (2026): Key Differences
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
You are comparing the shelly wave 1 mini us vs ogemray smart relay switch to decide which device fits your home automation needs. Both products are manufactured by Shelly and include a three-year warranty. The main difference lies in their connectivity and capacity. The Ogemray model offers Wi-Fi and Bluetooth with high power handling, while the Wave 1 Mini uses Z-Wave Long Range for extended mesh networking. Your choice depends on whether you need direct Wi-Fi control or a robust Z-Wave ecosystem.
Key differences
| Aspect | Shelly Ogemray 25A Smart Relay | Shelly Wave 1 Mini US LR Relay Switch |
|---|---|---|
| Connectivity | Wi-Fi, Bluetooth | Z-Wave Long Range, Z-Wave Plus |
| Smart Home Compatibility | No hub required | Z-Wave gateway required |
| Current Capacity | 25A | 8A |
| Power Metering | Built-in power metering | not listed |
Which one should you choose?
Choose Shelly Ogemray 25A Smart Relay if
- You want to control large appliances like water heaters without installing a separate hub.
- You need real-time energy monitoring for high-power devices.
- You prefer direct Wi-Fi and Bluetooth connections for setup.
Choose Shelly Wave 1 Mini US LR Relay Switch if
- You already use a Z-Wave gateway and want extended range up to 1.5 miles.
- You are automating low-power devices like locks, lights, or garage doors.
- You need a compact device that fits in small switch boxes.
Verdict: Choose the Ogemray Smart Relay if you need to manage high-wattage appliances with direct Wi-Fi connectivity and energy tracking. Select the Shelly Wave 1 Mini if you are building a Z-Wave network and need long-range reliability for smaller loads.
Shelly Ogemray vs Wave 1 Mini Comparison
Connectivity protocol
The Ogemray Smart Relay relies on Wi-Fi and Bluetooth for direct network connections. You can connect it to your Wi-Fi network without needing a separate hub. It also supports advanced integrations like MQTT, WebSocket, and HTTPS. In contrast, the Shelly Wave 1 Mini US LR uses Z-Wave Long Range and Z-Wave Plus protocols. This device requires a Z-Wave gateway or smart hub for configuration and operation. It does not connect directly to Wi-Fi. Your choice depends on whether you prefer a hub-free Wi-Fi setup or a dedicated Z-Wave ecosystem with extended range capabilities.
Power capacity
The Ogemray Smart Relay is designed for high-power applications, supporting up to 25 amperes and 6000 watts. This makes it suitable for large appliances such as water heaters and industrial machines. The Shelly Wave 1 Mini US LR has a much lower capacity, rated for only 8 amperes. It features a single channel with dry contacts. This lower rating makes it ideal for small appliances, locks, garage doors, and lighting systems. If you need to control heavy-duty equipment, the Ogemray offers significantly higher power handling than the Wave 1 Mini.
Physical dimensions
Size matters when fitting devices into tight electrical boxes. The Shelly Wave 1 Mini US LR measures 1.35 inches in width, 1.11 inches in height, and 0.63 inches in length. The Ogemray Smart Relay is significantly smaller, with dimensions of 0.33 inches in width, 0.13 inches in height, and 0.22 inches in length. The Ogemray is roughly one-fourth the width and one-eighth the height of the Wave 1 Mini. This compact form factor allows the Ogemray to fit into spaces where the Wave 1 Mini would not fit, making it easier to install in confined areas.
Energy monitoring
The Ogemray Smart Relay includes built-in power metering capabilities. You can monitor energy consumption in real time, tracking power usage and voltage for connected devices. This feature helps you optimize usage and identify energy waste. The Shelly Wave 1 Mini US LR data does not mention power metering or energy monitoring features. It focuses on switching control via dry contacts. If tracking electricity usage is important for your automation goals, the Ogemray provides this functionality out of the box, while the Wave 1 Mini requires external monitoring solutions.
Network scalability
The Shelly Wave 1 Mini US LR supports Z-Wave Long Range, which allows for communication distances up to 1.5 miles at full power. It supports scalable networks with up to 4,000 devices, surpassing the 232-device limit of earlier Z-Wave versions. The Ogemray Smart Relay connects via Wi-Fi and Bluetooth. While Wi-Fi networks can support many devices, the specific scalability limits and range advantages of the Z-Wave Long Range protocol offer distinct benefits for large properties or extensive device arrays. The Wave 1 Mini is better suited for large-scale Z-Wave deployments.
Which Shelly relay fits your setup
Users with Wi-Fi and no hub
The Ogemray Smart Relay connects directly to your Wi-Fi and Bluetooth network. You do not need a separate gateway for setup. It handles high loads up to 25A and 6000W. Built-in power metering lets you track real-time energy usage. This direct connection simplifies control for large appliances like water heaters without extra hardware.
Z-Wave network owners with large areas
The Wave 1 Mini uses Z-Wave Long Range for extended coverage up to 1.5 miles. You need a Z-Wave gateway to configure and control this device. Its compact size fits small boxes. It supports dry contacts for switches and locks. This protocol suits existing Z-Wave ecosystems needing reliable long-distance communication for outdoor or distant rooms.
Managing heavy duty appliances
Choose the Ogemray Smart Relay for high-capacity tasks. It supports 25A and 6000W loads, making it suitable for industrial machines or water heaters. The device includes overvoltage and overpower protection with auto recovery. You can monitor voltage and power consumption directly. This makes it a robust choice for heavy electrical loads requiring precise energy tracking.
The products compared
Shelly Ogemray 25A Smart Relay
Best for: High-load appliance control and energy monitoring
- Connectivity
- Wi-Fi, Bluetooth
- Hub Requirement
- No Hub Required
- Dimensions
- 0.22 × 0.33 × 0.13 inches
- Weight
- 3.53 ounces
View on Amazon: Shelly Ogemray 25A Smart Relay Affiliate link
The Shelly Ogemray 25A Smart Relay handles high-load appliances up to 6000W. It features Wi-Fi and Bluetooth connectivity without a hub. Built-in power metering lets you monitor real-time energy usage. This unit is designed for water heaters and industrial machines. It offers overvoltage and overpower protection with auto recovery. You get a 3-year warranty and professional support from Shelly.
Pros
- Supports loads up to 25A and 6000W
- Includes built-in power metering for energy tracking
- Connects via Wi-Fi and Bluetooth without a hub
- Offers overvoltage and overpower protection with auto recovery
Cons
- Higher amperage rating than the 8A Shelly Wave 1 Mini US
- Lacks a physical display on the device
- Requires professional installation for high-load appliances
Good fit if
- You need to control large appliances like water heaters
- You want to monitor real-time energy consumption
- You prefer Wi-Fi connectivity without a hub
Skip if
- You only need to control low-power lights
- You require a device with a built-in display
- You are looking for a compact 8A relay
Verdict: The Shelly Ogemray 25A Smart Relay is ideal for users managing high-power devices like water heaters who need real-time energy monitoring. It fits those who want hub-free Wi-Fi control and robust protection features.
Shelly Wave 1 Mini US LR Relay Switch
Best for: Z-Wave users with tight spaces
- Connectivity
- Z-Wave Long Range, Z-Wave Plus
- Smart Home Compatibility
- Alexa, Google Home, SmartThings
- Dimensions
- 0.63 × 1.35 × 1.11 inches
View on Amazon: Shelly Wave 1 Mini US LR Relay Switch Affiliate link
This is a compact 1-channel smart relay switch with an 8 A capacity and dry contacts. It uses Z-Wave Long Range for extended connectivity up to 1.5 miles and supports networks of up to 4,000 devices. The unit measures 1.35 by 1.11 by 0.63 inches, fitting into small spaces. You need a separate Z-Wave gateway to configure and control it. It suits users automating small appliances or lighting in large properties.
Pros
- Z-Wave Long Range connectivity extends up to 1.5 miles
- Supports scalable networks with up to 4,000 devices
- Compact dimensions of 1.35 x 1.11 x 0.63 inches
- Includes a 3-year device warranty
Cons
- Requires a separate Z-Wave gateway for configuration
- Lower 8 A capacity compared to 25 A alternatives
- No built-in power metering capability
Good fit if
- You need a compact relay for tight switch boxes
- You use a Z-Wave Long Range smart home hub
- You want to automate small appliances or lighting
Skip if
- You prefer Wi-Fi or Bluetooth connectivity
- You want to control devices without a hub
- You need high-current switching above 8 A
Verdict: Shelly Wave 1 Mini US LR Smart Relay is a small, long-range relay for Z-Wave users. It fits tight spaces and supports large networks, but you must buy a gateway separately.
Specifications side by side
| Spec | Shelly Ogemray 25A Smart Relay | Shelly Wave 1 Mini US LR Relay Switch |
|---|---|---|
| Connectivity | Wi-Fi, Bluetooth | Z-Wave Long Range, Z-Wave Plus |
| Smart Home Compatibility | not stated | Alexa, Google Home, SmartThings |
| Hub Requirement | No Hub Required | not stated |
| Dimensions | 0.22 × 0.33 × 0.13 inches | 0.63 × 1.35 × 1.11 inches |
| Weight | 3.53 ounces | not stated |
| Color | White | not stated |
| Model | Shelly_PbS_SW40 | 3800238071899 |
Frequently asked questions
Which Shelly relay is better for high-load appliances like water heaters?
The Shelly Ogemray 25A Smart Relay is the better choice for high-load appliances. It is rated for up to 25 amps and 6000 watts. This capacity allows it to handle heavy devices safely. The Wave 1 Mini is designed for general switching and lower loads. You should select the Ogemray when managing powerful equipment that requires robust current handling.
Does the Shelly Wave 1 Mini require a separate hub?
Yes, the Shelly Wave 1 Mini US LR Relay Switch requires a separate gateway. It uses the Z-Wave protocol, which relies on a central controller to function. You must purchase a compatible Z-Wave hub to integrate it into your smart home. The Ogemray connects directly via Wi-Fi and Bluetooth, so it does not need this extra hardware.
How do the physical sizes of these two relays compare?
The Shelly Ogemray is significantly smaller than the Wave 1 Mini. The Ogemray measures 0.33 inches in width and 0.22 inches in length. In contrast, the Wave 1 Mini is 1.35 inches wide and 0.63 inches long. If you have tight spaces in your electrical box, the compact Ogemray fits more easily. The Wave 1 Mini is larger but still designed for standard installations.
Can I monitor energy usage with the Shelly Wave 1 Mini?
The provided specifications do not list energy monitoring features for the Shelly Wave 1 Mini. It is described as a relay switch for Z-Wave users. The Ogemray, however, is explicitly noted for real-time energy monitoring. If tracking power consumption is a priority for your setup, the Ogemray provides this capability. The Wave 1 Mini focuses on connectivity and switching without mentioned power data.
Which device supports direct Wi-Fi connection without a hub?
The Shelly Ogemray 25A Smart Relay supports direct Wi-Fi connection. It connects to your network without needing a separate gateway or hub. This makes setup simpler for users who want to avoid extra hardware. The Wave 1 Mini uses Z-Wave, which requires a dedicated controller. Choose the Ogemray if you prefer a hub-free experience with immediate network integration.
What connectivity options are available for the Shelly Ogemray?
The Shelly Ogemray 25A Smart Relay uses Wi-Fi and Bluetooth for connectivity. These options allow you to control the device directly from your smartphone or local network. It also supports advanced integrations like MQTT and WebSocket. The Wave 1 Mini uses Z-Wave instead. If you need direct Wi-Fi control or Bluetooth proximity pairing, the Ogemray offers these specific connection methods.