About GMA-B800 in Short. The watch connects to a smartphone four times a day and corrects the time automatically. The watch connects to a smartphone four times a day and corrects the time automatically. The watch connects to a smartphone four times a day and corrects the time automatically.
|Price||$120 *average Amazon Price, we may earn commission from purchases|
|Year of First Release||2019|
|Battery Type||CR2016 (Casio Batteries)|
GMA-B800 Model Range *may be updated
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Official GMA-B800 Specs / Features *for base version GMA-B800-1A
- Case / bezel material: Resin
- Resin Band
- Shock Resistant
- Mineral Glass
- 200-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 Count Graph: Hourly step count for the past 11 hours on a 6-level graph
Power Saving: Auto sensor sleep state entry after fixed period of non-activity
- Dual time (Home time swapping)
- 1/100-second stopwatch
00’00″00~59’59″99 (for the first 60 minutes)
1:00’00~23:59’59 (after 60 minutes)
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 : 50.7×45.2×15.5mm
- Total weight : 52g
You ask, we answer…
What does 200-meter water resistance in GMA-B800 mean?
The watch is good for swimming but not for deep diving.
What type of battery does GMA-B800 have?
2 years CR2016.
Does GMA-B800 have alarm?
Yes, it has 5 daily Alarms.