Casio Baby-G BSA-B100 Series

Baby-G sports model with step counting and Bluetooth sync. A three-axis pedometer sensor is installed in the watch, which counts the steps taken with good accuracy, while sifting out false swings of your hands when you are not moving. Thanks to the synchronization via Bluetooth, right on the smartphone’s screen, you can track the daily progress of steps as a percentage of the target [after setting the daily goal] in the form of convenient and understandable graphs, the number of calories spent during a workout, and adjust the basic clock settings. For the stopwatch, you can set the target time [up to 10 separate values], while the clock will calculate the difference between the actual and target time. Up to 200 entries are stored in memory – enough for any, even the longest runs. A timer with separate intensity zones is another BSA-B100 feature. Fans of interval training will appreciate individual zones with different time intervals [manually set] with auto-repeat of the entire cycle or only specific zones. Other functions include world time, alarm clock, calendar, and backlight.

Important Information

  • Price — 100$ *average Amazon Price, we may earn commission from purchases
  • Year of first Release —  2018
  • Module Number — 5556
  • Model Range — BLUETOOTH
  • Other Divisions the BSA-B100 belongs to: *you may find all watches of the division by clicking on the link
  • Battery Type — CR2016 (Baby-G Batteries)

Feedback from users *accumulated information from our own comments and emails, forum threads, socials, reviews, etc.

+ lovely looking time piece
+ keep track of steps and stuff on there
+ right mix of quality, features and reliability
+ an affordable price
+ time and alarms can be set effortlessly via the app and the time is auto corrected in the different time zones

– tricky to set up
– for this price expecting solar power and mutiband time keeping

BSA-B100 Model Range *may be updated

Official Marketing Focus from Casio

Introducing G-SQUAD, the new sports watch from the BABY-G lineup of casual watches for the active woman.
G-SQUAD timepieces are designed and engineered to help support daily workouts and training, while also providing plenty of athleisure feminine fashionability. A selection of attractive all black, navy blue, all white, beige, and lavender matte colors combine with brilliant pink gold hour markers for attractive styling. And the thin case of these models is just the thing for wear during exercise. Other features include an Auto Double LED Light to facilitate workouts in areas where lighting is dim.

Official BSA-B100 Specs / Features *for base version BSA-B100-2A

  • Case / bezel material: Resin
  • Resin Band
  • Neobrite
  • Shock Resistant
  • Mineral Glass
  • 100-meter water resistance
  • Double LED light
    LED light for the face (Auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
    LED backlight for the digital display (Auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
  • Mobile link (Wireless linking using Bluetooth®)
  • Step count using a 3-axis acceleration sensor: 0 to 999,999 step count display range
    Step Goal Progress Display (step count goal setting range: 1,000 to 50,000, 1,000-step increments)
    Step Reminder: Inform you when your step count is too low, by display and beep
    Step Count Graph: Hourly step count for the past 11 hours on a 6-level graph
    Step indicator
    Power Saving: Auto sensor sleep state entry after fixed period of non-activity
  • Dual time (Home time swapping)
  • 1/100-second stopwatch
    Measuring capacity:
    00’00”00~59’59”99 (for the first 60 minutes)
    1:00’00~23:59’59 (after 60 minutes)
    Measuring unit:
    1/100 second (for the first 60 minutes)
    1 second (after 60 minutes)
    Recorded data: Up to 200 records (measurement start month, date, lap/split times)
    Target Time alarm up to 10 Target Time settings
  • Countdown timer
    Timer for interval measurement (up to five time settings)
    Measuring unit: 1 second
    Input range: 00’00” to 60’00” (1-second increments)
    Others: Auto-repeat (number of repeats settable from 1 to 20), auto-start
  • Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents)
  • 5 daily alarms
  • Hourly time signal
  • Full auto-calendar (to year 2099)
  • 12/24-hour format
  • Button operation tone on/off
  • Regular timekeeping:
    Analog: 2 hands (hour, minute (hand moves every 20 seconds))
    Digital: Hour, minute, second, pm, month, date, day
  • Accuracy: ±15 seconds per month (with no mobile link function)
  • Approx. battery life: 2 years on CR2016
  • Size of case : 49.6×41.4×12.6mm
  • Total weight : 35g

Enjoy our Baby-G BSA-B100 Watch Review

Now about the design. Yes, the running component is clearly in the first place here, but you can still feel some elements of the classics that have nothing to do with sports. Firstly, the color scheme – all current representatives of the BSA-B100 series are made in calm matte colors. There are no bright green straps or transparent buttons. Secondly, the golden hour markers and hands – gold does not fit the sport. Another thing comes to mind – wearing a watch in various life situations [including even business style]. No, well, the truth is, impact-resistant Baby-Gs are increasingly looking like more elegant, but less durable Sheen, while remaining inaccessible to most mechanical influences. Read Full Review →

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Recent News about BSA-B100 

All Casio BSA-B100 News →

You ask, we answer…

What does 100-meter water resistance in BSA-B100 mean?

The watch is good for swimming but not for deep diving.

How does Baby-G Connected App in BSA-B100 work?

You may manage all watch settings through your phone.

What is Mobile link in BSA-B100?

Wireless linking using Bluetooth(R) (for time sync with your phone data.

What does Step count in BSA-B100 mean?

It’s a built-in 3-axis acceleration sensor that begins counting steps the moment you start to walk.

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