In one short walk reported by a Reddit user, Casio’s F-B100W recorded 1,039 steps against 1,000 actual steps, while a 40 mm Galaxy Watch7 recorded 1,027. That puts both close to the reported count in this single trial—but it does not establish how accurate either watch is in general.
What the step-count test reported
The Reddit post, titled “Casio FB100W vs Galaxy Watch7 40mm — Step Count Comparison,” describes a normal walk with 1,000 actual steps. Its author reported these totals:
| Watch | Reported count | Difference from 1,000 |
|---|---|---|
| Casio F-B100W | 1,039 | +39 steps (+3.9%) |
| Galaxy Watch7, 40 mm | 1,027 | +27 steps (+2.7%) |
The figures are the post author’s report, not independently verified measurements. The available post excerpt does not establish the walking route, how the actual steps were counted, how either watch was worn or configured, or whether the comparison was repeated. The 12-step difference between the devices therefore describes this trial only; it is not evidence that the Galaxy Watch7 is generally more accurate.
Is the Casio F-B100W accurate?
This test is encouraging in the narrow sense that the F-B100W’s reported count was close to 1,000 over this walk. One short comparison cannot establish general accuracy. Step-count results may differ across people and conditions, and the available account does not provide enough protocol detail to evaluate repeatability or compare performance beyond this walk.
#1 Best Overall
- Micro Light, Hourly Time Signal, Auto Calendar
- 12/24 Hour Formats
- Dial Code: Digital
- Water Resistant
- Daily Alarm
For a useful personal check, compare the F-B100W with a manually counted walk over several sessions, using the same route and wearing position. Treat any small difference as an observation about those walks, not a guarantee for other activities or users.
What the F-B100W offers beyond counting
Casio describes the F-B100W as a digital watch with a built-in accelerometer. It counts steps automatically and shows daily totals and progress toward a goal. The US product page lists configurable daily goals from 1,000 to 50,000 steps in 1,000-step increments, a low-activity reminder, and an hourly step graph covering the previous seven hours. Its displayed count range is 0 to 999,999.
Rank #2
- ICONIC VINTAGE DESIGN A true Casio classic, the A168WA-1 combines timeless retro styling with dependable digital functionality. Its polished stainless steel bracelet and signature square case create an iconic look that's perfect for everyday wear, business casual, or vintage-inspired fashion.
- BRIGHT ELECTRO-LUMINESCENT BACKLIGHT Unlike standard LED illumination, the A168 features Casio's Electro-Luminescent (EL) backlight, providing a bright, even blue-green glow across the entire display for outstanding nighttime visibility.
- PRACTICAL EVERYDAY FEATURES Stay on schedule with a 1/100-second stopwatch, daily alarm, hourly time signal, auto calendar, and selectable 12/24-hour time format. Designed for reliable everyday performance whether you're at work, school, or on the go.
- LIGHTWEIGHT COMFORT & LONG BATTERY LIFE Weighing just 50 grams with an adjustable stainless steel bracelet, the A168WA-1 is comfortable enough for all-day wear. Its dependable CR2016 battery provides approximately seven years of operation under normal use.
- DEPENDABLE CASIO QUALITY Built with Casio's legendary reliability, this watch features quartz accuracy of approximately ±30 seconds per month, water resistance for daily use, a durable chrome-plated resin case, and a stainless steel bracelet designed to withstand years of everyday wear.
Bluetooth links the watch to the CASIO WATCHES app for time correction, settings, and transfer of step and other life-log data. Casio also lists dual time, a countdown timer, five daily alarms, an LED backlight, and a 1/100-second stopwatch with 200 lap memories. The international product page gives dimensions of 41.9 × 38.1 × 8.8 mm and a weight of 26 g.
Is it a Galaxy Watch7 replacement?
No—not on the evidence available here. The F-B100W is a conventional digital watch with step tracking and phone-app syncing, not a feature-equivalent smartwatch replacement. The reported walk compares step totals only; it does not compare battery life, charging, comfort, display, phone functions, or the range of data recorded. Casio’s specifications document the F-B100W’s features, but the cited comparison does not establish equivalent Galaxy Watch7 details across those categories.
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- EASY READER — LARGE TIME DIGITS FOR INSTANT READABILITY — Designed as an Easy Reader with large time digits and an LED backlight, the W-217H prioritizes one thing above all else — the ability to read the time quickly and effortlessly at a glance. Bold utilitarian colors and high-visibility dial design deliver an easy read in any lighting condition, making this an ideal everyday watch for anyone who values clarity over complexity.
- LED BACKLIGHT FOR LOW-LIGHT VISIBILITY — The amber-colored LED backlight ensures visibility in low-light conditions, allowing you to read the time even in the dark. Activates instantly at the press of a button — simple, practical, and battery-friendly for everyday use from early mornings to late nights.
- 1/100-SECOND STOPWATCH WITH SPLIT TIME — The 1/100-second stopwatch covers elapsed time, split time, and 1st-2nd place timing up to 59'59.99" — precise enough for sports, fitness routines, cooking, and any activity where accurate timing counts. Operated simply with the side-mounted buttons, no complicated setup required.
- DAILY ALARM | HOURLY TIME SIGNAL | AUTO-CALENDAR — Features a daily alarm, hourly time signal, and full auto-calendar with selectable 12/24-hour format, accurate to ±30 seconds per month. The display shows hour, minute, second, PM indicator, date, and day at all times — everything you need, nothing you don't.
- 7-YEAR BATTERY | 50M WATER RESISTANT | SLIM LIGHTWEIGHT BUILD — The square resin case measures 43.1 × 41.2 × 10.5mm and weighs 32 grams, powered by a CR2016 battery with an approximate 7-year life. Water resistant for everyday use, bathing, and swimming in shallow depths — a capable, low-maintenance companion for daily life. Available in Black, Blue, Green/Beige, and Gold-Dial colorways.
Price context: the $65 figure is a dated listing
TechRadar reported a US listing price of $64.95 in 2026 and named three color variants: F-B100W-1A, F-B100W-1B, and F-B100W-3A. That is a reported listing, not a guaranteed current price or availability; check the retailer for live details.
For context only, Samsung Electronics America’s manufacturer MSRP sheet effective October 2024 listed the Galaxy Watch7 Bluetooth model at $299.99 for 40 mm and $329.99 for 44 mm; LTE versions were listed at $349.99 and $379.99, respectively. Those are historical list prices, not current retail prices. The Reddit comparison specifically names the 40 mm model, but does not state its connectivity variant.
Quick Recap
Best Value
- Water Resistant, LED light
- Stopwatch, Daily alarm, Hourly time signal
- Calendar, 12/24-hour format
- Approx. battery life: 7 years on CR2016
- Case diameter: 30.0 millimeters
Rank #4
- Band Size: Mens-Standard
Sources
- Reddit user-posted comparison, “Casio FB100W vs Galaxy Watch7 40mm — Step Count Comparison” (2026)
- Casio international F-B100W product page
- Casio US F-B100W product page
- TechRadar F-B100W price and color listing (2026)
- Samsung Electronics America MSRP sheet, effective October 2024
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
