| Size | ★★★★★ |
| Weight | ★★★★★ |
| Functions | ★★★★★ |
| Materials | ★★★★★ |
| Price | ★★★ |
The GD‑B500 delivers a rare combo: a super-slim (11 mm), lightweight (45 g) digital G‑Shock with Bluetooth step tracking, smartphone sync, dual time, and robust stopwatch features. It’s budget-friendly (~$150) and sports-ready. But it lacks solar, GPS, and heart‑rate, uses a disposable battery, has a basic display and strap, and falls short of full smartwatch capabilities.
GD-B500 Model Range *may be updated
PROs
Thinnest full-feature digital G-Shock – At just 11 mm thick (46.3 × 41.5 mm, 45 g), it’s slimmer and lighter than GA‑2100.
Slim yet durable resin build – Glass-fiber reinforced case handles shocks without bulk.
Bluetooth-linked step counter – Tracks everyday steps and syncs stats via G‑Shock MOVE app.
Dual time & smartphone syncing – Auto time correction, dual timezone support for travelers.
200‑Lap Stopwatch & intervals – Built-in sport features with memory.
Super Illuminator auto LED – Backlight activates with wrist tilt for night readability.
200 m water resistance – Suitable for swimming and aquatic sports.
Compact rectangular “elongated square” design – A stylish yet minimal aesthetic.
Adjustable band for small wrists – Fits 145–200 mm wrist sizes.
Affordable fitness watch – Offers hybrid smartwatch features at ~US $150–200.
CONs
No solar or atomic timekeeping – Relies on CR2016 battery (~2‑year life) and Bluetooth sync only.
No built‑in GPS or heart‑rate sensor – Step data only via accelerometer; distance from phone.
Interface navigation can lag – Menus are occasionally slow or clunky .
Mineral crystal, not sapphire – Vulnerable to scratches over time.
Smaller screen, limited info at glance – Three‑tier LCD may feel cramped .
Notifications are basic – Only simple app alerts, no vibrations or advanced alerts .
Short battery life for G-Shock – Needs battery change every ~2 years.
No auto-light-off; manual operation only – Auto LED but must be activated per session.
Band quality is basic stock item – Some users find included strap simplistic.
Limited feature set vs smartwatches – Great for fitness, but lacks deep smartwatch functionality.
Quick Content Guide
- GD-B500 Model Range *in different colors and bands
- Japanese Unique Features in GD-B500 *the most distinctive features in details
- General information about the watch *year of first release, model range etc.
- G-Shock GD-B500 on the wrist! *only images and only on the wrist
- GD-B500 Usage Patterns *what the watch is usually meant for
- Official GD-B500 Specs *all details and for base version GD-B500S-3
- Recent News about GD-B500 *the latest breaking news and videos
General Information
| Price | $120 *average Amazon Price, we may earn commission from purchases |
| Year of first Release | 2024 |
| Suitable for Wrist Size | 145 – 200 mm |
| Module Number | 3552 / Manual |
| Model Range | STANDART DIGITAL (This Line includes Digital G-Shocks that are the best in “price/quality” category. Usually have traditional digital functions.) |
| Battery Type | CR2016 (G-Shock Batteries) |
| Other Divisions the GD-B500 belongs to: *you may find all watches of the division by clicking on the link | G-SHOCK Digital G-SHOCK Bluetooth G-SHOCK Small Wrists G-SHOCK Running G-SHOCK StepCount |
Enjoy Japanese Unique Features in GD-B500!
Compact rectangular form: Easy to read, easy to wear
This watch features an oblong, angular shape designed not to interfere with the back of the hand and a digital LCD with a three-tiered display layout — all in a lightweight, compact profile suited to everyday use. The band length is adjustable from 145 to 200 mm to comfortably fit even slimmer wrists. The design ensures a nice, snug fit for anyone to wear and enjoy.
New shock-resistant structure for more exterior design possibilities
The watch features a shock-resistant construction combining the bezel, case, and band connectors. Unlike conventional structures, in which the case is covered by the bezel and the band is connected directly, this approach employs each of these parts as structural components while incorporating their shapes and colours into the look of the design, as well. Glass fibre-reinforced resin is used for the case. Two types of band connectors are available: a solid, opaque type with texturing for the GD-B500, and a translucent type for the GD-B500S.
Everyday functionality tailored to lifestyle needs
A step tracker is included, adding handy functionality for daily life with an accelerometer to count steps. The watch also displays progress you’ve made toward your goal on a graph to support your active lifestyle. In addition, smartphone pairing via Bluetooth® delivers automatic time correction and makes it easy to configure various functions from the app.
Super Illuminator (high-brightness auto LED backlight) for maintaining watch readability in the dark
G-Shock GD-B500 on the wrist!
GD-B500 Usage Patterns *what the watch is usually meant for
What we like in GD-B500 *comments by experts with 10 years experience in writing about Casio watches
— CASIO WATCH App (you may manage all watch settings through your phone)
— Mobile link (Wireless linking using Bluetooth(R)) (for time sync with your phone data)
— Step Count (3-axis accelerometer detects body movements and measures step count and distance travelled. Also interpolates distance measurements in environments where GPS measurement is unavailable)
— Compact rectangular form (this watch features an oblong, angular shape designed not to interfere with the back of the hand and a digital LCD with a three-tiered display layout)
— New shock-resistant structure (the watch features a shock-resistant construction combining the bezel, case, and band connectors)
— Super Illuminator (high-brightness LED light) for maintaining watch readability in the dark
Official Casio Description.
A compact G-SHOCK in a boldly straight-forward design that moves style into the future. The tough digital GD-B500 goes smaller and slimmer to meet today’s needs, delivering just what you require from a watch in a minimalist design with a futuristic sensibility. With a case measuring just 46.3 mm in diameter and 11.0 mm slim, this G-SHOCK is significantly smaller than past models. Even this small, it comes equipped with Bluetooth, solar charging, and a step tracker so that you can easily take control of your daily exercise. Choose classic black or white, or go with the GD-B500S-3 in dynamic fluorescent yellow with translucent band connectors. Effortlessly stylish, the GD-B500 holds the key to all-new possibilities with G-SHOCK.
Official GD-B500 Specs / Features *for base version GD-B500-1
- Case Size (L × W × H): 46.3 × 41.5 × 11 mm
- Weight: 45 g
- Case and Bezel Material: Resin
- Band: Resin Band
- Construction: Shock Resistant
- Water Resistance: 200-meter water resistance
- Time Adjustment: Bluetooth connection for automatic time adjustment
- Power Supply and Battery Life: Approx. 2 years on CR2016
- Step Count Measurement:
- Step count display range: 0 to 999,999 steps
- Step goal progress display: 1,000 to 50,000 steps (1,000-step increments)
- Step reminder: Alerts for low step count
- Step count graph: Hourly step count for the past 7 hours
- Smartphone Link Feature: Mobile link via Bluetooth
- Apps: CASIO WATCHES
- App Connectivity Features:
- Auto time adjustment
- Easy watch setting
- Approximately 300 world time cities
- Life log data
- Stopwatch data transfer
- Phone finder
- Glass: Mineral Glass
- Compatible Band Size: 145 to 200 mm
- World Time: Dual time (home time swapping)
- Stopwatch:
- 1/100-second stopwatch
- Measuring capacity: 00’00”00-59’59”99 (first 60 minutes), 1:00’00-23:59’59 (after 60 minutes)
- Measuring unit: 1/100 second (first 60 minutes), 1 second (after 60 minutes)
- Recorded data: Up to 200 records
- Timer: Countdown timer (60 minutes)
- Alarm/Hourly Time Signal: 5 daily alarms
- Light: LED backlight (Super Illuminator)
- Calendar: Full auto-calendar (to year 2099)
- Mute Feature: Button operation tone on/off
- Energy Saving Feature: Power Saving on/off
- Battery Display/Alert: Low battery alert
- Accuracy: ±15 seconds per month (without mobile link function)
- Other Features: 12/24-hour format, regular timekeeping (hour, minute, second, pm, year, month, date, day)
Not sure about GD-B500? There are more G-Shocks!
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