F300 2.1-inch HD ECG Smart Watch ($39.99)

Less than a dragon’s hoard – only $39.99 from Banggood. Updated: 29-09-2025.

F300 2.1-inch HD Screen ECG Non-invasive Blood Glucose Testing Blood Component Analysis bluetooth Call Heart Rate Blood Pressure Blood Oxygen Monitor Sleep Monitoring SOS Function Multi-sport Modes IP67 Waterproof Smart Watch – Black
Banggood warehouse: China.

Price: $39.99

Additional Banggood coupons:
1. First page
2. Second page
There’re some similar (or not) items on Aliexpress

Image	Product (link)	Price	Coupons
	1/2/4/5Pcs Fuel Filter For Yamaha F150 F200 F300 150HP 175HP For Suzuki DF200 DF225 15412-93J10 6P3-24563-01-00 6P3-WS24A-00-00	$3.09	–
	SYM Accessories Motorcycle CNC Key Cover Cap Creative Products Keys Case Shel For SYM Jetx 125 150 X125 X150 joymax Z300 F300	$3.49	–
	Accessories Motorcycle CNC Key Cover Cap Creative Products Keys Case Shel For SYM Jetx 125 150 X125 X150 joymax Z300 F300	$3.64	–
	Fuel Pump Filter For Yamaha Outboard F115 F165 F175 F185 F225 F250 F300 F350 F225F F300B FL225 FL250 FL300 FL350 63P-13915-00	$5.14	–
	For SYM Joyride300 Joymax F300 JOYMAX Z300 Accessories Convex Mirror Increase Rearview Mirrors Side Mirror View Vision Lens	$7.02	–
	For SYM Cruisym 300 Joymax Z F Z300 F300 GTS300i Motorcycle Accessories Kickstand Extension Foot Side Stand Pad Plate Enlarger	$9.04	–
	For SYM JOYMAX F300 Motorcycle Bracket Hook Motorcycle Modification Front Storage Hook Bracket Helmet Hook Special Accessories	$9.77	–
	For SYM CRUISYM300 GTS300i GTS 300 300i Joymax Z300 F300 Motorcycle CNC Kickstand Side Stand Extension Enlarger Pad Side Bracket	$9.90	–
	2023 New Motorcycle CNC Accessories Side Stand Enlarge & Support Kickstand Column auxiliary For SYM Joymax F300 F 300 JOYMAXF300	$10.53	–
	Motorcycle Smart Key Protection Keyless Case Cover Remote Control Shell For Sym Joymax F300 JoymaxZ 300 HUSKY ADV JET X Cruisym	$10.95	–
	For SYM joymax Z300 Z 300 250 z+ F300 F 300 Motorcycle Accessories Mesh Seat Cushion Cover Protector Heat Insulation Seat Cover	$13.17	–
	Chekis Is Suitable for Sym Husky Adv 300 Joyride300I Joymax F300 Modified Side Tripod Enlarged Base Side Kick Aid Side Support Enlarged	$13.73	–
	The New High Quality Universal Motorcycle Mirror Rearview Rearview Mirror LOGO JOYMAX F For SYM JOYMAX F JOYMAX F300	$20.11	–
	For SYM JOYMAX F300 Joymax F 300 Motorcycle Metal Radiator Protect Cover Grille Guard Oil Cooler Protetor Aluminum Accessories	$20.53	–
	For SYM JOYMAX Z300 F300 Z250 Z125 Accessories CNC Brake Lever Clutch Lever Set Adjustable Folding Handle Guard Levers	$25.72	–
	Xiaomi Mijia Electric Oral Irrigator F300 Dental Water Jet Portable Powerful Pick Flosser Teeth Whitening Cleaner Mouth Cleanner	$41.60	–
	XIAOMI MIJIA F300 Portable Oral Irrigator Dental For Irrigator Teeth Water Flosser Oral Cleaner water thread Teeth	$44.44	–
	XIAOMI Mijia Oral Irrigator F300 Portable Water Flosser Dental Teeth Cleaner Teeth Pick Whitening Cleaning Tools	$48.60	–

Click here to search by yourself. Here are coupons that you can use.

Price history and price alert

There is only one database record (it was for $39.99), so you can’t see price history chart.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).
Price Alert