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Stone Black smartwatch with 1.85 inch screen and silicone band

FTTMWTAG T45 Smart Watch Stone Black 1.85

SKU CH-AKF4-VSCE6

A 1.85-inch smart watch that makes Bluetooth calls, tracks heart rate, blood pressure, SpO2 and sleep, and offers over 100 sports modes

  • Screen size1.85 in (4.7 cm)
  • Connection optionsBluetooth
  • Size1
  • Housing materialSilicone
  • StrapStone Black
  • Strap materialSilicone
  • Answer calls from your wrist via Bluetooth speaker
  • 85 inch HD touch screen with adjustable brightness
  • 24 hour health monitoring of heart rate and SpO2
  • Over 100 sports modes track steps and calories
  • Works with Android 4.4 and iOS 9.0 via Bluetooth

FTTMWTAG T45 1.85-inch smartwatch

The FTTMWTAG T45 is a Stone Black smartwatch built around a 1.85-inch HD TFT full touch screen with adjustable brightness and raise-to-wake. It pairs via Bluetooth with Android 4.4 or higher and iOS 9.0 or higher to deliver call handling, message alerts and over 100 free watch faces through the Da Fit app.

Upgrade from basic band to call-capable watch

This model adds an HD speaker for answering and making calls directly from the wrist, plus contact storage and call history. The jump is worth it if you want Bluetooth calling, 24-hour blood pressure, heart rate, SpO2 and sleep tracking, plus 100-plus sports modes in a single device.

Simple Bluetooth pairing and magnetic charge

Pairing is a standard Bluetooth link to the phone and the Da Fit app; a 5 V charger is required for the initial full charge before first use. Common issues include skipping that first charge, not granting notification permissions for WhatsApp, Facebook or Instagram alerts, and expecting deeper water resistance than the 1-meter rating allows.

How it compares

Measured against everything we stock in Smartwatches & Fitness Watches, at today’s prices. Recalculated every night.

Price $30.99
Cheaper than about 88% of the 346 comparable items (median $82.49).
Screen size 1.85 in (4.7 cm)
Higher than about 70% of the 226 comparable items (median 1.69 in).

Specifications

Product
Brand nameFTTMWTAG
Product lineT45
Model nameT45
Product colorStone Black
Product typeSmart watch
Display
Screen size1.85 in (4.7 cm)
Display typeAnalog-Digital Hybrid
TouchscreenTouch screen
Connectivity
Connection optionsBluetooth
Wireless connectivityBluetooth
Power
Battery typeLithium polymer
Size & build
Size1
Housing materialSilicone
StrapStone Black
Strap materialSilicone
Strap length10.23 in (26 cm)
Overall height1.0 in x 1.0 in x 1.0 in
Overall width1.0 in x 1.0 in x 1.0 in
Product weight0.12 kg
Compatibility
Compatible withAndriod and iPhone
In the box
Included itemsCharging Cable
Environment & compliance
Water protection1 m
More details
Built-in sensorsBlood Pressure, Heart Rate Monitor, Blood Oxygen Monitor, Sleep Duration

Questions about this item

What wrist size does the 10.23 inch silicone band fit?

The 10.23 inch silicone band wraps average adult wrists and fastens with a standard buckle; trim excess length if needed.

How do I enable Bluetooth calling on the T45 watch?

Pair the watch in phone settings, then open the Da Fit app and grant call and contact permissions — skipping the app step is the common mistake.

When should I replace the lithium polymer battery?

Expect 2 to 3 years of daily charging before capacity drops noticeably; the sealed case means professional replacement is required.

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