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Griffin SmartTalk Solar review: Griffin SmartTalk Solar

Griffin SmartTalk Solar

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Antuan Goodwin
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Antuan Goodwin

Reviews Editor / Cars

Antuan Goodwin gained his automotive knowledge the old fashioned way, by turning wrenches in a driveway and picking up speeding tickets. From drivetrain tech and performance to car audio installs and cabin tech, if it's on wheels, Antuan is knowledgeable.

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3 min read

The SmartTalk Solar from Griffin Technology is, at first glance, a simple Bluetooth speakerphone. The unit measures slightly over 3.5 inches in length and just a bit under 2 inches wide (comparable to the footprint of a business card) and is about .5 inch thick. It has four buttons for volume up and down, mode select, and a large multifunction button -- so called because the multifunction button is used for virtually all of the device's functions. The face of the unit is also home to a small loudspeaker and a hidden echo-canceling microphone. In the box, you'll also find a 12-volt-to-USB charger and a short length of Micro-USB cable.

Griffin SmartTalk Solar
6.0

Griffin SmartTalk Solar

The Good

The <b>Griffin SmartTalk Solar</b> automatically turns itself on and off when you enter and exit the vehicle. Simple Bluetooth pairing eliminates the need to enter a PIN. A solar cell allows the SmartTalk Solar to charge itself in direct sunlight.

The Bad

Outside of the solar-charging gimmick, this is a very basic Bluetooth speakerphone with no advanced features.

The Bottom Line

The power of the sun means that you'll never have to think about charging the Griffin SmartTalk Solar.

Harnessing the power of the sun

However, on the back of the unit (where standard speakerphones have a visor clip) the SmartTalk Solar features a photovoltaic cell -- more commonly known as a solar panel. That's because the SmartTalk Solar's standout feature is that it can be charged with the power of the sun. Rather than a visor clip, the SmartTalk Solar ships with a transparent plastic cradle that leaves an opening for the solar panel and attaches to your car's windshield with a pair of suction cups.

If you find yourself worrying about the SmartTalk crashing down on you while you're driving, know that the unit weights next to nothing and the suction cups will only release the device from a clean windshield with significant effort on the part of the user.

According to the user's manual, charging the SmartTalk Solar using only direct sunlight takes about 9 hours, so you'll probably want to do at least the initial charge with the included 12-volt-to-Micro-USB charger. I was unable to find published talk and standby times for the SmartTalk Solar, and because it lacks a battery status indicator, you're pretty much left guessing what the charge level is until the low-battery warning pops. That said, because the SmartTalk Solar is constantly charging when used during the day, that didn't become an issue during my testing.

An automatic standby function turns the unit off after 2 minutes when no phone is paired and reactivates the SmartTalk and pairs with your phone again when its accelerometer-based motion sensor detects that you've reentered the car. The ideal way to use the Griffin SmartTalk Solar is to mount it on a discreet corner of your windshield and just leave it there, always charging.

Griffin SmartTalk Solar
The Griffin SmartTalk Solar attaches its solar panel to your car's windshield with an included suction-cup-mounted cradle. Antuan Goodwin/CNET

Basic hands-free calling

Outside of the solar-charging gimmick, the SmartTalk Solar is a fairly basic Bluetooth speakerphone. It features no voice command, text-to-speech, or audible caller ID of its own. Incoming calls are announced with a cutesy version of Wagner's "Ride of the Valkyries" and answered by tapping the large multifunction button.

Initiating a call must be handled by the paired phone. Fortunately, you can tap the SmartTalk Solar's multifunction button to trigger the handset's native voice dialer (if such a function is supported by the paired phone). Additionally, a double-tap of the multifunction button will redial the last number called.

You can control the volume with the plus and minus buttons and mute a call with the oddly labelled Mode button, but that's about the extent of the SmartTalk Solar's feature set. Call quality is good, with a speaker that's suitably loud and an anti-echo microphone that makes it easier for your call's recipient to understand the words that are coming out of your mouth.

Of course, the lack of A2DP audio streaming precludes the SmartTalk from being used to amplify turn-by-turn directions or driver assistance apps like Vlingo InCar, but those functions are more bonus features than things that we look for in a good Bluetooth speakerphone.

In sum: less is more

The appeal of the Griffin SmartTalk Solar is its simplicity. It doesn't need a voice dialer when your iPhone, Android, or Windows Phone already has a perfectly good dialer. After the initial charge and pairing, you almost never have to touch the SmartTalk Solar other than to tap the multifunction button to answer or initiate a call. The speakerphone turns itself on when you get into the car, it charges itself with the power of the sun so ideally you'll never have to plug it in, and it turns itself back off when your trip ends. How much simpler does it get than that?

Griffin SmartTalk Solar
6.0

Griffin SmartTalk Solar

Score Breakdown

Design 8Features 5Performance 5
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