Casio Announces 'Bluetooth Low Energy' Enabled G-Shock Smart Watch

NewImageCasio has officially announced the Bluetooth G-Shock, a $180 Bluetooth v4-enabled smart watch. Though the watch will ostensibly be competing with the Pebble e-paper wristwatch, the G-Shock is in a bit of a different category.

It's a much more traditional watch, looking nearly identical to other G-Shock watches, water resistant to 200m, and with significantly fewer features resulting from its Bluetooth v4 connectivity than the Pebble. When paired with an iPhone, the Casio smart watch can automatically set its own time, alert you to incoming calls and email, and locate your iPhone from the watch.

The watch only works with the iPhone 4S and the iPhone 5 at the moment. They are the only iPhones that support the new Bluetooth Low Energy specification which we've covered previously. Casio isn't the only company to adopt Bluetooth Low Energy; the Pebble watch and other watches like the Strata are both using the same technology.


There are a number of other possible uses for Bluetooth LE including heart rate monitors, proximity sensors like the one built into the Lockitron lock, and more. These products, however, have been slow to come to market.

The G-Shock uses an ordinary watch battery and the company says it should last 2 years when connected to Bluetooth for 12 hours per day. The watch lists for $180 and has limited availability at select retailers.

Popular Stories

iOS 19 visionOS UI Elements

iOS 19 to Have Some of the 'Biggest' Design Changes in iPhone's History

Sunday March 16, 2025 10:35 am PDT by
Apple is planning some of the "biggest iOS and macOS redesigns in its history," according to Bloomberg's Mark Gurman. In his Power On newsletter today, Gurman reiterated that iOS 19 will have a visionOS-like design with more transparent interfaces:The new interfaces will adopt the design principles introduced in visionOS, the software for Apple's Vision Pro headset. That includes greater...
airpods pro 2 gradient

AirPods Pro 3 Launch Now Just Months Away: Here's What We Know

Tuesday March 11, 2025 3:26 am PDT by
Despite being released over two years ago, Apple's AirPods Pro 2 continue to dominate the wireless earbud market. However, with the AirPods Pro 3 expected to launch in 2025, anyone thinking of buying Apple's premium earbuds may be wondering if the next generation is worth holding out for. Apart from their audio and noise-canceling performance, which are generally regarded as excellent for...
iphone 17 pro asherdipps

iPhone 17 Pro Max Rumors Allegedly Refer to 'iPhone 17 Ultra' Model

Friday March 14, 2025 7:56 am PDT by
If you've been following iPhone rumors over the last few years, you may remember reading reports that Apple flirted with the idea of introducing a super high-end "Ultra" model that would either replace its Pro Max device or sit above it in Apple's smartphone hirearchy. These reports appeared in the pre-launch iPhone 15 and iPhone 16 rumor cycles, but ultimately came to nothing. Now though, the...
iPhone 17 Air Size Feature

Ultra-Thin 'iPhone 17 Air' Rumored to Include These 12 Features

Saturday March 15, 2025 10:50 am PDT by
While the so-called "iPhone 17 Air" is not expected to launch until September, there are already plenty of rumors about the ultra-thin device. Overall, the "iPhone 17 Air" sounds like a mixed bag. While the device is expected to have an impressively thin and light design, rumors indicate it will have some compromises compared to iPhone 17 Pro models, including only a single rear camera, a...
Bent iPhone Air Feature

Apple Canned Larger iPhone 17 Air Model Over Fears of Bendgate 2.0

Monday March 17, 2025 4:07 am PDT by
Apple prototyped a larger ultra-slim iPhone 17 Air with a 6.9-inch display, but ultimately decided not to go ahead with the device because of fears that it could be susceptible to bending, according to a new report. Bloomberg reporter Mark Gurman, writing in his latest Power On newsletter: When it first started work on the phone, it prototyped a device with a 6.9-inch screen — matching...
iphone 16 pro models 1

Apple's First Foldable iPhone Estimated to Cost Nearly Twice as Much as iPhone 16 Pro Max

Monday March 17, 2025 6:42 am PDT by
In an investor research note today with British bank Barclays, analyst Tim Long said Apple's first foldable iPhone could have a starting price in the $2,300 range in the United States, which would make it by far the most expensive iPhone model ever. If the first foldable iPhone starts at $2,299, that means it would cost nearly twice as much as the iPhone 16 Pro Max, which starts at $1,199. ...
iPhone 17 Air Size Feature

'iPhone 17 Air' Rumored to Start at $899 With Surprisingly Good Battery Life, Camera Control, and More

Sunday March 16, 2025 9:05 am PDT by
Bloomberg's Mark Gurman today shared some new details about the rumored iPhone 17 Air. In his Power On newsletter, Gurman said he was told that the device may start at roughly $899 in the U.S., which means that it would occupy the same price point as the iPhone 16 Plus. This would make sense, as it has been widely rumored that the Air model will take over the Plus model's spot in the iPhone...
apple surveyor app

Apple Launches 'Surveyor' App for Apple Maps Data Collection

Friday March 14, 2025 10:38 am PDT by
Apple today launched a new app called Surveyor, which is designed to allow users to collect data like images of street signs and roadside details to improve Apple Maps. The app is not public facing and appears to be for use with companies that Apple partners with to assign mapping tasks. Downloading the app and opening it up directs users to "Open Partner App" to choose a task. Tapping on...
iphone 16e usb c feature

'iPhone 17 Air' is Step Towards Slimmer iPhones Without USB-C Ports

Sunday March 16, 2025 9:36 am PDT by
Apple considered launching the iPhone 17 Air without a USB-C charging port, according to Bloomberg's Mark Gurman. In his Power On newsletter today, Gurman said that while Apple ultimately decided against making the iPhone 17 Air its first iPhone model without a charging port, the idea is still on the table for future iPhone models. He said the iPhone 17 Air will "foreshadow a move to...

Top Rated Comments

tgi Avatar
160 months ago
People who think G shock watches are cool....

Well let's just say i'm willing to bet that they get laid way less often compared to someone who wears classy watches...

Just saying.

Well let's just say i'm willing to bet that people who criticize other people's tastes in watches get laid way less often compared to someone who could care less...

Just saying.
Score: 29 Votes (Like | Disagree)
imwoblin Avatar
160 months ago
People who think G shock watches are cool....

Well let's just say i'm willing to bet that they get laid way less often compared to someone who wears classy watches...

Just saying.

Try wearing one of you're purdy watches downrange in a combat zone.....
Score: 15 Votes (Like | Disagree)
Theclamshell Avatar
160 months ago
People who think G shock watches are cool....

Well let's just say i'm willing to bet that they get laid way less often compared to someone who wears classy watches...

Just saying.
This is SO TRUE. I wore my G-Shock all last week and I only got laid 3 times. I wore my RADO the week before and I got laid 6 times!!
Score: 10 Votes (Like | Disagree)
macrumorsuser10 Avatar
160 months ago
I have another device that can tell time, set its own time, and alert me to incoming calls and email. It's called my iPhone.
Score: 10 Votes (Like | Disagree)
markbarthel Avatar
160 months ago
Garbage

People who think G shock watches are cool....

Well let's just say i'm willing to bet that they get laid way less often compared to someone who wears classy watches...

Just saying.
Score: 10 Votes (Like | Disagree)
CBJammin103 Avatar
160 months ago
If it didn't look so ridiculous...
Score: 10 Votes (Like | Disagree)