G-Shock GBA-800-1AER Fitness Collection Multi-Function Wristwatch

Code: GBA-800-1AER
  • $160.99
  • (Delivery from $13.99)
Item out of Stock | Usually dispatched within 24 hours
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Introducing the all new G-SHOCK Fitness collection.

Equipped with a triple axis accelerometer and Bluetooth smart link,

the GBA-800 can be linked to a specially developed smartphone app to monitor your exercise intensity and performance.

Combining this tech with world renowned G-SHOCK durability creates the perfect watch for urban sports enthusiasts.

G-SHOCK Connected App - transfer step data for a more enhanced view and analysis of your movement using a smartphone.

Shows your daily step count and calories burned.

Uses a calendar to show multiple activity logs at once.

Displays graphs and maps to show your daily, weekly or monthly step count in each exercise intensity.

Linking with the G-SHOCK Connected phone app provides access to a number of functions to support your workouts.

G-SHOCK Connected App Links:



  We are a Casio UK authorised dealer

Brand new boxed stock with full retail boxes & paperwork

2 year international warranty

Casio G-Shock GBA-800-1AER Fitness Collection Multi-Function Wristwatch


Bluetooth® Smart

The watch is equipped with energy-saving Bluetooth® technology, which offers power-saving data transfer at the push of a button. The watch can connect to a smartphone wirelessly via Bluetooth®, enabling access to a wide range of useful functions.

Smartphone time

Local time will automatically be adjusted whenever the watch is connected with a smartphone.

Super Illuminator

At the touch of a button, the display can be brightly illuminated in a fashionable color


Shock-resistant construction protects against impact and vibration.


The watch has a built-in 3-axis accelerometer that counts the steps you take and indicates the numbers on the display.

World time function

Displays the current time in major cities and specific areas around the world.

Stopwatch function - 1/100 sec. - 24 hours

Elapsed time, split time and final time are measured with 1/100-sec accuracy. The watch can measure times of up to 24 hours.

Lap memory 200

Measured total, lap and split times can be stored in a memory with the date and can be displayed again later. A data set consists of: date, total, lap and split times. The memory has enough space for up to 200 data sets.

5 timer - 60 min (with automatic repeat)

This timer emits a signal after the set time has elapsed. The watch can count down from a maximum of 60 minutes. Five countdown timers can be set separately. They then count back automatically from the preset time.

5 daily alarms

The daily alarm reminds you about recurring events with an acoustic signal at the time you have set. This model has 5 independent alarms for flexible reminders of important appointments.

Hand Moving Function

With a push of a button, hands are moving and permit a free visibility of functions like stopwatch or date.

Phone Finder

Misplaced your smartphone? All it takes is the push of a button on your watch and the smartphone sounds an alarm.

Button tones on/off

The button tones for using the mode button can be turned off. This means that the watch no longer beeps when switching from one function to another. Preset alarm or countdown timers remain active when the button tones are deactivated.

Automatic calendar with Date, Day and Month

Once set, the automatic calendar always displays the correct date.

12/24-hour timekeeping

Times can be displayed in either a 12-hour or 24-hour format.

Mineral glass

The tough mineral glass resists scratching.

Resin case

Resin band

Synthetic resin is the ideal material for wrist straps thanks to its extremely durable and flexible properties.


2 Years - 1 Battery

The battery supplies the watch with sufficient energy for approx. two years.

Water resistance classification (20 bar)

Perfect for free diving without scuba gear: the watch is water resistant up to 20 bar according to ISO 22810.

Dimensions (H x W x D)

54,1mm x 48,6mm x 15,5mm

Review Summary - 5 out of 5 based on 3 ratings.
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Well packaged, arrived on time and competitive price. My son was very pleased with his watch.

June 23, 2022 | Anonymous

I shipped this internationally (from Australia) and it shipped in just over a week, several days before expected. The watch itself is great, quality and stylish. My only problem is that one of the clip pieces is plastic, bur apart from that, great watch and great shipping.

June 2, 2022 | Susan Robinson

Bought for our Son-in Law and he's delighted with it

May 8, 2020 | Abigail Gardiner