Vibrating Alarm Clock Watch Heavy Sleepers Silent Wake-Up Smart Bracelet Men Women Adjustable Wearable Vibration Wrist Band Ht30
19.56$
9.78$
Quantity:
1
Availability:
Color
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Product parameters:
Material: Food-grade environmentally friendly silicone
Display screen: LED display screen
Charge mode: USB
Supply voltage: DC=5V
Battery capacity: 50mAh
Pedometer: G-sensor
Step calculation precision: +-5%
Number of step displayed: 39999 steps
Weight: 18G
Overall dimensions: 215(L)*17(W)*8(H)mm
Operation atmospheric pressure:860hPa-1060hPa
Product brief introduction:
1.High sensitivity 3D acceleration sensor
(seize the small movement, step calculation more accurate)
2.Free transform for the step calculation
(humanization design, one-time step calculation, as well as 24 hours step calculation,shift as you wish)
3.Time/date
(manual setting for the time/height/weight)
4.calorie,distance
(can check the motion informaiton in the bracelet)
5.Motion data memory
(Bracelet keeps the motion data for 24 hours,eliminate automatically by zero hour, intelligent and worry-saving)
6.Silent alarm clock
(can operate the setting on the bracelet, no complicated handle on the App)
7.Timekeeping function
(Use the bracelet to do the timekeeping, the motion/distance/time can be clearly seen)
8.Bracelet is with the USB interface
(Can be used once charged, very convenient)
9.Li-polymer charging battery
(Li-polymer lithium battery is safer, longer life span)
Customer Reviews
66 ratings
works well (6)
effective vibration alarm (2)
fast delivery (2)
well-packed (2)
clear legible display (1)
minimalist design (1)
Customer photos (2)
Buyer from France
September 23, 2026
Variant: Color:Rosered
works very well
Translated by AliExpress ·
Buyer from France
September 23, 2026
Variant: Color:Black
Works very well, easy to use
Translated by AliExpress ·
Buyer from South Korea
September 21, 2026
Variant: Color:Purple
I bought it for vibration alarm purposes. I bought this based on other people's reviews saying it had strong vibrations, but it's similar to the vibration of the Xiaomi Mi Band I was using before, so I'm satisfied.
Translated by AliExpress ·
M***i
September 12, 2026
Variant: Color:Gray
The watch is as described and works, but the rubber strap does not protect the watch well from water. It's better not to submerge it.
Translated by AliExpress ·
L***M
September 10, 2026
Variant: Color:Gray
As described , I have ordered this item several times and am satisfied.
W***a
September 10, 2026
Variant: Color:Black
This is the second one I've bought. Very minimalist design with plenty of options to use as needed.
Translated by AliExpress ·
Vibrating Alarm Clock Watch Heavy Sleepers Silent Wake-Up Smart Bracelet Men Women Adjustable Wearable Vibration Wrist Band Ht30
19.56$
9.78$
Quantity:
1
Availability:
Color
