WaterRower S4 Bluetooth ComModule
SKU: 10458733122

WaterRower S4 Bluetooth ComModule

Sale price$134.99 Regular price$149.99
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

WaterRower S4 Bluetooth ComModuleSmooth Strokes. Total Body Power. The WaterRower ComModule allows you to have an interactive rowing experience by turning your S4 Performance Monitor into a Bluetooth enabled device. Enjoy connecting to WaterRower and Third Party developed apps via your Android or iOS devices. Key Features Recommended Use Commercial Grade engineered for high traffic commercial environments Description Whether youre looking for the motivation of an on demand,

Smooth Strokes. Total-Body Power.

The WaterRower ComModule allows you to have an interactive rowing experience by turning your S4 Performance Monitor into a Bluetooth ® enabled device. Enjoy connecting to WaterRower and Third-Party developed apps via your Android or iOS devices.

Key Features

Recommended Use
Commercial Grade — engineered for high-traffic commercial environments

Description

Whether you’re looking for the motivation of an on demand, instructor-led CITYROW GO class or to customize the WaterRower Connect performance screen and track your best 2K, the ComMod will inspire you to row the extra mile.

The WaterRower ComModule is a smart accessory added to the back of the existing S4 Performance Monitor. The ComModule provides the WaterRower user with fitness machine metrics over a wireless Bluetooth communication to a mobile or tablet application. The module is self-contained and should not be opened without experience. The battery should only be replaced by one of the same manufacturer and specification.

+ ComModule requires the S4 Performance Monitor Version 2.

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 10458733122

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4.1 ★★★★★
Based on 1169 reviews
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Verified Purchase
S.S.X.
Grantham, US
★★★★★ 3
Let's see how it works
Size: 4 Fl Oz (Pack of 1), Unit Count: 4.0
Much easier to use than the jar, I hope it works as well. After 6 weeks, Well my hair is exactly the same. No regrowth on my edges and my hair is not healthier. It’s just a basic hair oil. Will not repurchase
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 22, 2025
O
Verified Purchase
Ornella Daly
Belleville, US
★★★★★ 5
It works!
Scent: Smoky coffee, Size: 4 Fl Oz (Pack of 1)
There is a strong smell or roasted coffee beans but since I started using this product my edges are healthier and the hair at the middle of my head that has been struggling to grow is gaining some length. The product itself can get hard depending on the temperature of your room but if you use it as directed the texture isnt so bad. The oil is thick and not very greasy or difficult to wash away. Definitely effective. 100% will recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 16, 2025
T
Verified Purchase
TL
Houston, US
★★★★★ 5
It's Working
Scent: Smoky coffee, Size: 4 Fl Oz (Pack of 1)
I like how it softens and protect hair. I am using sparingly on my scalp and have not used enough to see hair growth yet. I have had it for a month but do not use daily. I am growing my grey hair out and I have noticed that some of the white hairs are more salt and pepper now so it naturally darkens hair. My friend who told me about the product has been using it longer and her grey hairs are pretty much unnoticed by the natural darkening effect, blending enough to give her a light brown look. I have extremely fine thin fragile hair so I leave it on instead of rinsing or washing it out per instructions, that is another reason I do not use daily on hair and scalp. So far I have not had any negative side effects by using sparingly and leaving in until weekly wash. There is a strong smokey smell but not overwhelming for me and the scent dicipates within an hour or less.so I am not bothered by it. After using product on my hair, I rub a little on my nails & cuticles. It appears to help, as my cuticles are a lot healthier now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2024
B
Verified Purchase
Bstew
Port Orchard, US
★★★★★ 4
Ash vs. Moisture/Success?
Scent: Smoky coffee, Size: 4 Fl Oz (Pack of 1)
The product feels great on the skin and moisturizes well. Although, don't be fooled by the smokey coffee detail. I'm an avid expresso bean grinder and drinker, this is no coffee. Smells like strong chain smokers favorite corner of the house on a stressful day. Imagine ash trays and Jojoba blended. Now that that's explained, it genuinely feels great on the skin/beard/scalp. Unfortunately, I am unsure how long my wife will tolerate this as a nighttime routine.
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Reviewed in the United States on September 9, 2025
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Verified Purchase
denise varnell
Alexandria, US
★★★★★ 5
Strong coffee smell. Might not be be compatible for everyone. However, product is really good.
Scent: Smoky coffee, Size: 4 Fl Oz (Pack of 1)
Love this product. May not be compatible for someone who doesn't like smell of coffee that does not detract from the product. it's really good for hair.
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Reviewed in the United States on January 5, 2026

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