Your New Watch » Casio

Jan 7, 2014

Casio STB-1000 Sports Watch Features iPhone Connectivity

Casio announced today the STB-1000, an exciting new sports watch that leverages Bluetooth v4.0 with low energy wireless technology to enable wearers to check personal fitness data from popular mobile apps, operate a music player on a smartphone, and more.

Casio is well-known for its innovative timepieces. In 2011, Casio announced its first G-SHOCK watch that uses Bluetooth v4.0 with low energy wireless technology to communicate with smartphones. Later models added compatibility with multiple major smartphone brands worldwide and offered various other new functions including notification of incoming calls and emails, as well as the ability to control a smartphone’s music player from the watch.

Casio STB-1000

Casio STB-1000

With the new STB-1000, Casio is extending iPhone compatibility, enabled through Bluetooth v4.0, to the sports watch category. It is compatible with four iPhone fitness apps: Abvio’s Runmeter, Walkmeter, and Cyclemeter (, as well as Wahoo Fitness, all of which are available for download from the Apple App Store. The sports watch can be used to check personal fitness data such as running pace and distance, elapsed time, pulse, cycling speed, and pedal rotations. In addition to its fitness capabilities, the STB-1000 offers all of the essential functions of a timepiece that Casio fans have come to expect including time display, daily alarms and a countdown timer.

“This is an ideal sports watch for countless recreational runners who exercise with their iPhones,” said Shigenori Itoh, CEO of Casio America Inc. “In addition to the compatibility with several apps, it has a battery life up to two years and a versatile, water-proof design that makes it easy to use and wear before, during and after any workout.”

The sports watch can be used to check personal fitness data such as running pace and distance, elapsed time, pulse, cycling speed, and pedal rotations.

To make running more comfortable and enjoyable, the STB-1000 allows wearers to operate their iPhone music player without having to physically access the device. Wearers can easily play or stop songs using the watch buttons, while also adjusting the volume or advancing a track. The watch itself (without an iPhone) also offers a wide range of other sports watch functions including recording up to 120 lap times.

Casio plans to expand the number of fitness apps compatible with the STB-1000. By allowing wearers to change their fitness applications without having to change their watch, they will be able to view personal fitness data for a number of different sports which will dramatically increase the convenience and fun of using the STB-1000.

Casio STB-1000 Specifications

Water Resistance

100 meters


Bluetooth 4.0 with low energy technology



World Time

100 cities (35 time zones, daylight saving on/off) and Coordinated Universal Time (UTC)


5 daily alarms or one-time alarms (with 1 snooze alarm), hourly time signal


1/100 second stopwatch; measuring capacity: 99:59’59.99”; measuring modes: elapsed time, lap time, split time; memory capacity: up to 120 records; lap number (from 001 to 999); best lap time screen

Countdown Timer

Setting accuracy: 1 second; 100-hour maximum per set; unit of measure: 1/10-second


LED backlight (super illuminator and afterglow); auto light switch; selectable illumination duration: 1.5 or 3.0 seconds

Other Features

Mobile link; vibe alert; tap function; full auto-calendar, 12/24-hour format; button operation tone on/off; low battery warning; power-saving function

* Mobile Link turns off automatically after a fixed amount of time to save power

Accuracy at Normal Temperature

±15 seconds per month

Approx. Battery Life

Approx. 2 years on CR2032

* Mobile link used 12 hours per day

Size of Case


Total Weight

Approx. 55g

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