F38 Dual-ear Bluetooth Earphone Smart Watch: Heart rate monitoring

Product details
Reviews (0)

The wearable tech market just got a new contender with the Dual-ear Bluetooth Earphone Smart Watch, a gadget that's as much about style as it is about smarts. Sporting a 1.39-inch full-screen touchscreen with a crisp 360x360 resolution, this watch doesn't just look good—it responds with the kind of smoothness that makes you forget you're wearing a mini-computer. Under the hood, the ATS3085S chip paired with 4MB RAM and 512MB FLASH keeps things running without a hitch, proving that good things do come in small packages.

Features

Bluetooth 5.3 compatibility
IP67 waterproof rating
1.39-inch full-screen touchscreen
280mAh battery capacity
Supports Alipay payment and NFC
Heart rate monitoring

Model

F38

General specs

Model: F38
Seller: Sunsky
ID: 3960293
Main chip: ATS3085S
Memory: 4MB RAM, 512MB FLASH
Bluetooth Version: BLE 5.3, compatible with 4.2/2.1
Heart rate sensor: HX3300
Screen: 1.39-inch, 360x360 resolution, full-screen touchscreen
Battery Capacity: 280mAh
Standby Time: 30 days
Operating Time: 3-7 days
Charging Method: Magnetic charging
Waterproof Rating: IP67
APP: CanFit
System requirements: Android 5.1 / iOS 9.0 and above
APP support language: English, French, Spanish, Simplified Chinese, Russian, Japanese, Portuguese, German, Italian, Arabic, Traditional Chinese, Thai, Korean, Polish, Persian, Turkish, Dutch, Hebrew, Romanian
Body Material: Metal
Dial size: 47.8x48x13.2mm
Watchband: 22mm width, 220 mm length
First listed by seller: 8/12/25

If you are interested in more details, you can find full information on the seller's page.

View on seller's site #publicidad

$26.72

Last price update: 8/12/25

Out of stock

Shipping options

Delivery to

United States

Available

Similar products comparison

	This item	Recommendations
	Dual-ear Bluetooth Earphone Smart Watch Heart rate monitoring	Bluetooth Call Smartwatch Bluetooth phone call	Smart Watch Bluetooth Call and Message Alerts	BHNYBWUL L70 Bluetooth Call and Message Alerts	Smart Watch Bluetooth Calls with superior quality	EURANS 872dfce7-827e-4f1f-abff-55e1037e49db 1.75" AMOLED touch screen
Brand		EGQINR		BHNYBWUL	Paybay	EURANS
Model	F38		2025 New	L70		872dfce7-827e-4f1f-abff-55e1037e49db
Color
Rating	(0)	(2)	(0)	(0)	(0)	(0)
Price	$26.72	$38.99	$14.99	$19.99	$27.99	$13.99
Seller	Sunsky	Amazon	Amazon	Amazon	Amazon	Amazon
Update	Mar 12, 2026	Mar 11, 2026	Mar 11, 2026	Mar 11, 2026	Mar 11, 2026	Mar 11, 2026
Waterproof Rating	IP67	IP68	IP68
Item Weight				2.89 ounces	3.2 ounces	3.24 ounces
batteries				1 A batteries required. (included)	1 9V batteries required. (included)	1 Lithium Polymer batteries required. (included)
Standing Screen Display Size				1.85 Inches	1.83 Inches	45 Millimeters