Zen-Japan Electronics Ratoc Systems Bluetooth Smart Digital Watch: Smartphone notifications
Available Options
Meet the Bluetooth Smart Digital Watch from Zen-Japan Electronics—your new wrist-bound sidekick for navigating the tech jungle. It's not just about telling time (though it does that too, obviously); this gadget syncs up with your smartphone to ping notifications straight to your wrist. But wait, there's more! Ever wanted to play weather god? Monitor and tweak temperature and humidity like a boss, whether you're chilling indoors or braving the great outdoors.
Here's the lowdown on what it can do: Track environmental conditions with slick graphical data (because who likes squinting at numbers all day?). It's got a built-in data logger that's basically a hoarder for historical data—never lose track of past conditions again. And with its spot-on thermometer and hygrometer, you'll get measurements so precise, even a scientist would nod in approval.
In short, if you're after a gadget that keeps you connected while also keeping an eye on your surroundings, this watch is your go-to. (And yes, it tells time too—just in case you forgot.)
- Temperature and humidity control
- Graphical data recording
- Data logger
- Thermometer
- Hygrometer
- Smartphone notifications
General specs
- Brand: Zen-Japan Electronics
- Model: Ratoc Systems
- Seller: Joom
- Connectivity: Bluetooth
- Functions: Notifications, Temperature control, Humidity control, Data logging, Thermometer, Hygrometer
- Display: Digital
- First listed by seller: 6/19/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
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| Brand | Zen-Japan Electronics | Razzle | Xiaomi | Electronics.con | CoCo Xili | Wula Mall |
| Model | Ratoc Systems | Watch 7 Ultra | G Smart Watch | |||
| Color | ||||||
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| Price | $68.56 | $125.27 | $37.30 | $62.67 | $45.98 | $8.97 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | July 18, 2025 | August 26, 2025 | August 16, 2025 | August 28, 2025 | August 13, 2025 | August 23, 2025 |
| Connectivity | Bluetooth | NFC, GPS | Bluetooth 4.0 | Bluetooth | Bluetooth | |
| Display | Digital | HD AMOLED | LCD | Easy-to-read | Touchscreen | Touch screen |
| Compatibility | Most smartphones | Smartphones | Smartphones | |||
