★★★★★ 5
Good stuff
Good stuff
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Reviewed in the United States on August 6, 2025
SW3L LoRaWAN Wireless Outdoor Flow Meter Battery-Powered Sensor
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
SW3L LoRaWAN Wireless Outdoor Flow Meter Battery-Powered SensorSW3L LoRaWAN Wireless Outdoor Flow Meter Battery Powered Sensor The Dragino SW3L is a LoRaWAN Flow Sensor. It detects water flow volume and uplink to IoT server via LoRaWAN network. User can use this to monitor the water usage for buildings. SW3L is powered by 8500mAh Li SOCI2 battery, It is designed for long term use up to 10 years. (Actually Battery life depends on the use environment, update period.) The SW3L will send water flow volume every 20
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.3 ★★★★★
Based on 2252 reviews
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Product Reviews
★★★★★ 5
pretty good watch
Color: Silver
Cheap but pretty tuff. No it isn't my old tried and true Timex but is does wear well and servives even at work. I pack a lot of material in my hands all day and no watch goes without scratching but this watch has taken it so far. No time loss and the date stays curent so no complaints from me about it.
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Reviewed in the United States on February 26, 2026
★★★★★ 5
Nice for the price
Color: Silver
Got it as a gift for my nephew and it fit his small wrist he loved it.
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Reviewed in the United States on March 2, 2026
★★★★★ 4
Don't care for those type of bad but it works OK
Color: Silver
Well worth the cost
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Reviewed in the United States on April 14, 2026
★★★★★ 5
It is easy to navigate from mode to mode.
Color: Silver
I have only had this watch for four month. So far I am satisfied with its performance.
One thing I like about it is that it only has three buttons. This makes it easier to manipulate. With only three buttons I have no problem remembering how to navigate from Mode to Mode.
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Reviewed in the United States on August 15, 2025
