The Lenovo Smart Clock is a compact alarm clock with a built-in Google Assistant speaker, letting you set alarms, control smart home devices, and play media by voice. It is not a full smart display—it has a small 4-inch touchscreen that shows the time and weather, but it is designed primarily as a bedside assistant. This article explains what the device does, how it differs from other Google speakers, and what to consider before buying one.
Formula
The average pace is the time divided by the distance: pace = time / distance. The average speed is the distance divided by the time in hours: speed = distance / (time / 60). Here, time is in minutes, distance in kilometers, pace in minutes per kilometer, and speed in kilometers per hour.
Worked Example
Using the defaults: time = 50 minutes, distance = 10 km. Pace = 50 / 10 = 5.00 min/km. Speed = 10 / (50 / 60) = 10 / 0.8333 = 12.00 km/h. The calculator shows an average pace of 5.00 min/km and an average speed of 12.00 km/h.
What Is the Lenovo Smart Clock?
The Lenovo Smart Clock is a line of bedside devices that combine a traditional alarm clock with Google Assistant. The original model (released in 2019) has a 4-inch touchscreen, a fabric-covered body, and a single 5W speaker. It does not have a camera, unlike the Lenovo Smart Display series. The newer Smart Clock 2 (2020) adds a wireless charging base and a slightly larger 4-inch display with improved sound. Both run on the Google Assistant platform, meaning they can answer questions, control compatible smart home devices, play music from streaming services, and manage alarms and timers by voice.
How It Differs From a Regular Google Speaker
Compared to the Google Nest Mini or Nest Audio, the Smart Clock has a screen that shows the time, weather, and alarm status. It also has a built-in ambient light sensor that dims the display at night. However, it lacks the full features of a smart display like the Nest Hub—there is no video playback, no YouTube, no video calling, and no photo frame with a large screen. The speaker is smaller and less powerful than dedicated music speakers, so it is fine for podcasts and soft music but not for room-filling sound.
Key Features and How to Use Them
To set an alarm, say “Hey Google, set an alarm for 7 AM� or use the touchscreen. You can also ask for weather, news, and traffic. The device supports multiple users with voice match, so each person can get personalized results. The Smart Clock 2 has a feature called “Sunrise Alarm� that gradually brightens the screen before the alarm goes off. For smart home control, you can link lights, thermostats, and plugs from brands like Philips Hue, Nest, and TP-Link, then say “Hey Google, turn off the bedroom lights.�
To connect the device to Wi-Fi, you need the Google Home app on your phone. The setup process is similar to other Google Assistant devices: plug in the clock, open the app, and follow the prompts. The clock supports both 2.4 GHz and 5 GHz Wi-Fi networks. Bluetooth is available for streaming audio from your phone, but the device cannot act as a Bluetooth speaker for calls.
Common Problems and Troubleshooting
One common issue is the alarm not sounding at the set time. This usually happens when the volume is too low or the device is in “Do Not Disturb� mode. Check the volume by saying “Hey Google, set volume to 50%.� Another issue is the clock losing Wi-Fi connection; restarting the device and router typically fixes it. If the touchscreen becomes unresponsive, press and hold the power button for 10 seconds to reboot. Some users report that the microphone does not pick up voice commands from across the room; placing the clock closer to the bed helps.
How to Choose Between the Smart Clock and Other Devices
Consider what you need:
- If you want a simple alarm clock with voice control, the Smart Clock is a good fit.
- If you want to watch videos or see recipes, get a Nest Hub or Lenovo Smart Display.
- If you only need a speaker, the Nest Audio or Nest Mini is cheaper and sounds better.
- If you want a clock with a larger display, look at the Lenovo Smart Clock Essential, which has a 4-inch screen but no touchscreen—it is controlled by voice and buttons.
The Smart Clock 2’s wireless charging base is a nice addition if you have a compatible phone, but it adds cost. The original Smart Clock is often available at a lower price and has the same core features.
Cost and Value
Prices vary by retailer and region, but the original Smart Clock typically sells for around $50–$80, and the Smart Clock 2 for $70–$100. The value depends on whether you already use Google Assistant. If you are deep in the Google ecosystem, the clock integrates seamlessly. If you use Alexa, you would need an Echo Dot instead. The device does not require a subscription, and all core features work with a free Google account.
Safety and Privacy Considerations
The Smart Clock has a physical switch that disconnects the microphones, which is useful when you want privacy. However, the device does not have a camera, so there is no video privacy concern. Google records voice commands to improve its services, and you can review and delete those recordings in your Google Activity page. The clock does not have a built-in battery; it must be plugged in, so it will not work during a power outage unless you have a backup power source.
Frequently Asked Questions
Can the Lenovo Smart Clock play YouTube videos? No, it does not have a browser or video playback capability. It can only show static information like the time, weather, and album art.
Does the Smart Clock work with Spotify? Yes, you can link Spotify to Google Assistant and ask it to play music. The speaker quality is adequate for casual listening.
Can I use the Smart Clock as a Bluetooth speaker? Yes, you can pair your phone via Bluetooth and play audio, but the sound is not as good as a dedicated speaker.
Is the Smart Clock compatible with Apple HomeKit? No, it works only with Google Assistant and Google Home. There is no HomeKit support.
Can I set multiple alarms? Yes, you can set multiple alarms by voice or on the touchscreen, and each can have a different time and label.
What happens if the Wi-Fi goes out? The clock still shows the time and can sound alarms that were set locally, but voice commands and streaming will not work until the connection is restored.
Related
Formula used
in t | Finish time | min | 50 | 0 in d | Distance | km | 10 | 0 | 100000 out pace | Average pace | min/km | t / d | 2 out speed | Average speed | km/h | d / (t / 60) | 2
Each line is one input (in, sel, list) or one result (out: label, unit, formula, decimals). How the calculators work
Method: the standard formula for this calculation, rounded as each result states. See how the calculators work or report an error.
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