Pay in installments of $55.00 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
For Your Every Summer RSVP, with Code: SUMMER15
Description
Eufy FamiLock S3 Max Video Smart LockEufy FamiLock S3 Max Video Smart Lock combines keyless entry with palm vein recognition and integrated video door features for front door monitoring. It includes palm vein unlocking with 99. 9% accuracy and recognition in 0. 6 seconds, using palm vein patterns. The device stores palm vein data securely on the device. With a 2K HDR camera featuring an f 1. 6 lens, you can capture sharp, clear visibility, including at night. This all in one smart lock
Eufy FamiLock S3 Max Video Smart Lock combines keyless entry with palm vein recognition and integrated video door features for front door monitoring. It includes palm vein unlocking with 99.9% accuracy and recognition in 0.6 seconds, using palm vein patterns. The device stores palm vein data securely on the device. With a 2K HDR camera featuring an f/1.6 lens, you can capture sharp, clear visibility, including at night. This all-in-one smart lock setup also features a video doorbell with a 150° head-to-toe wide-angle view to help reduce blind spots for monitoring packages or checking on visitors. Real-time visitor alerts support ongoing awareness at the door. For added convenience, the Rear Lock Video Screen lets you check the front door status without needing a smartphone app. A dual power supply system includes a rechargeable battery offering up to 4 months of full functionality, plus an emergency set of 4 AAA batteries for an extra month of essential functionality during power outages.Key Features
• Palm vein unlocking with 99.9% accuracy
• Recognition in 0.6 seconds
• Forgery-proof palm vein recognition
• Palm vein data stored securely on the device
• 2K HDR camera
• f/1.6 lens
• Video doorbell with 150° head-to-toe wide-angle view
• Real-time visitor alerts
• Rear Lock Video Screen to check front door status without a smartphone app
• Simple, intuitive design for the elderly and children
• Dual power supply system with rechargeable battery
• Rechargeable battery up to 4 months of full functionality
• Emergency set of 4 AAA batteries for an extra month of essential functionality
• Seamless home automation with Matter & Apple Home
• Supports Matter for smooth, secure connections with Apple Home, Google Home, Alexa, and SmartThings
• Integrates with the eufy Ecosystem & HomeBase 3 for advanced AI security features
• Matter compatible with HomeBase 3 for simultaneous use
• Camera streams are not supported via Matter (current limitations)
• Use the eufy App for full features and the best experience
• This video lock is not compatible with HomeBase 2
• ANSI/BHMA Grade 1
Specifications
• Product type: Smart lock with palm vein recognition, 2K HDR camera, and video doorbell
• Unlocking method: Palm vein
• Palm vein accuracy: 99.9%
• Recognition time: 0.6 seconds
• Camera: 2K HDR
• Lens: f/1.6
• Video doorbell view: 150° head-to-toe wide-angle view
• Rear lock display: Rear Lock Video Screen
• Power: Rechargeable battery up to 4 months of full functionality
• Emergency power: Set of 4 AAA batteries for an extra month of essential functionality
• Standards: ANSI/BHMA Grade 1
• Connectivity/home automation: Matter & Apple Home
• Matter support: Smooth, secure connections with Apple Home, Google Home, Alexa, and SmartThings
• HomeBase integration: eufy Ecosystem & HomeBase 3
• Matter with HomeBase 3: Compatible for simultaneous use
• Matter camera streams: Not supported via Matter
• App note: Use the eufy App for full features and the best experience
• Compatibility: Not compatible with HomeBase 2
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.7 ★★★★★
Based on 27 reviews
Sort
Product Reviews
★★★★★ 5
My favorite underwear
Size: Medium, Color: Multicoloured C (5-pack)
Super comfortable!! They are soft and breathable. No pinching, no shifting, and relatively invisible in skirts, pants, and loose dresses. True to size. Excellent quality, holds up well. Only thing is that the wording on the front does come off after a few washes, so you have to differentiate the front from the back of the underwear by how high the seam comes up. I almost exclusively wear this underwear now, I love it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
★★★★★ 5
Incredible Comfort
Size: Large, Color: Multicoloured F (5-pack)
Amazing; I’ll be ordering more. Super soft, lightweight, smooth under clothes, incredible comfort! Best underwear! I ordered these because I’m tired of underwear lines when wearing biker shorts/leggings. Other boy shorts were too long or the bottom hem too thick and both of those issues left lines around my upper leg. THESE are *just right* - perfect length and fit. No panty lines on close fitting pants, comfortable under other pants and dresses, great with jumpsuits, and fit well under slip shorts with dresses.
NOTE: These take longer to dry, than similar clothes, in the dryer. No shrinking though.
SIZE: I ordered these in size L and they fit perfectly. A little snug when first on but they loosened up. For reference I’m 5’4” tall, about 175#, carry my weight in my hips and backside,wear size L sweats/pajamas/loose pants, size 12 jeans.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 23, 2025
★★★★★ 5
Full coverage and full comfort
Size: XX-Large, Color: Multicoloured C (5-pack)
These boyshort underwear are a dream. They’re very soft, very stretchy, and very comfortable. They do not shrink when they’re washed. They’re heavy enough to make you feel like you have something covering you for discretion, but light enough to wear under any type of fabric. I have wide hips and I’m older so I don’t have a tight perky butt anymore. Most underwear tend to either ride up on me or become very uncomfortable. These stay where you put them. And they come all the way up to your waist so that there is no panty line whatsoever. The waist line is soft and comfortably. It does not dig in. They do not ride up and drive you crazy they stay where you put them. I would recommend them to anyone young or old. I have tried so many different styles and materials to find underwear that’s actually comfortable. These are the absolute best I have tried in five years. I just threw all the rest of them out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
★★★★★ 4
Bamboo is an amazing fabric
Size: Large, Color: Multicoloured I (5-pack)
Comfy and soft . I’ve never worn boy shorts before so takes adjusting to. Legs roll sliding pants up but easy to adjust and smooth before zipping up then all day comfort. When I wear skirts or shorts they are perfect for that! I use to wear bike pants under skirts that don’t have to anymore. I like that they don’t creep up like regular underwear. I’m a new fan of bamboo fabric and bought briefs in bamboo as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 5
The softest, stretchiest, perfect underwear!
Size: Large, Color: Multicoloured F (5-pack)
I have struggled for years to find underwear that didn't ride up. I like bamboo, but had the same problem with them. These Bamboo Cool Boyshorts not only solved my problem, but they are so soft and stretchy that it almost feels sensual pulling them on. They never ride up, roll down, they fit perfectly, and are always super comfortable. I even persuaded my husband to buy the men's version and he loves them too. And I should add, I never write reviews!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
recommand products
Simply Stainless Pipe Wall Shelf SS11.1200
147.40
14k White Gold 1/2 Ct. Lab Grown Diamond VS/SI+ G+ Shared Prong Eternity Band Ring
317.00
14k White Gold 3 Ct. Lab Grown Diamond VS/SI+ G+ Radiant Solitaire Engagement Ring
1239.49
14k Yellow Gold 4 ctw Lab Grown Diamond VS/SI+ G+ Pear 4 Prong Heavy Wt. Stud Earrings
1536.49
Simply Stainless Wall Shelf SS10.2100
232.10