Rainbuvvy KR88 Smart Watch: 1.57 inch display

Name: Smart Watch
Brand: Rainbuvvy
SKU: SMART-WATCH-73751
Price: 45.27 USD
Availability: InStock
Rating: 3.4 (22 reviews)

General info
Product details
Reviews (7)

(7 reviews)

But wait, there's more! This little gadget doesn't just tell time; it's like having a personal trainer and a sleep doctor rolled into one. Ever wondered how many calories you burned just by binge-watching your favorite show? It's got you covered. And with heart rate monitoring and sleep tracking, it's basically your body's way of spilling its secrets.

Heart rate monitoring—because your heart deserves a check-up too.
Sleep tracking—to prove you do, in fact, need more sleep.
Calorie counting—for those who count every bite (or just pretend to).

So yeah, it's not just a watch. It's the fitness buddy you didn't know you needed.

Model

KR88

General specs

Brand: Rainbuvvy
Model: KR88
Seller: Joom
Display Size: 1.57 inch
Connectivity: Bluetooth
Health Features: Heart rate monitoring, Sleep tracking, Calorie counting

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

View on seller's site #publicidad

$45.27

Last price update: 5/23/25

Available to order

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United States

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Comparison with similar products

	This item	Recommendations
	Rainbuvvy KR88 1.57 inch display	Rainbuvvy KC80 1.43-inch AMOLED display	Rainbuvvy KC82 1.45-inch round display	Rainbuvvy C58 2.02-inch display	Rainbuvvy PG333 1.92-inch touchscreen	Rainbuvvy KR82 2.1-inch AMOLED display
Brand	Rainbuvvy	Rainbuvvy	Rainbuvvy	Rainbuvvy	Rainbuvvy	Rainbuvvy
Model	KR88	KC80	KC82	C58	PG333	KR82
Color
Rating	(7)	(7)	(9)	(3)	(9)	(9)
Price	$45.27	$52.28	$39.93	$48.87	$28.48	$43.19
Seller	Joom	Joom	Joom	Joom	Joom	Joom
Update	June 7, 2025	June 6, 2025	June 6, 2025	June 9, 2025	June 7, 2025	June 8, 2025
Connectivity	Bluetooth	Bluetooth	Bluetooth	Bluetooth	Bluetooth	Bluetooth
Display		1.43-inch AMOLED	1.45-inch round			2.1-inch AMOLED
Health Monitoring		Heart rate monitor, Step counter, Menstrual reminder	Heart rate, Sleep	Heart rate, Sleep tracking