---
product_id: 44462241
title: "Ellipse Keyless Smart Bike Lock with Theft Detection, Charcoal Grey"
brand: "lattis"
price: "144162CFA"
currency: XOF
in_stock: true
reviews_count: 5
url: https://www.desertcart.sn/products/44462241-ellipse-keyless-smart-bike-lock-with-theft-detection-charcoal-grey
store_origin: SN
region: Senegal
---

# Bluetooth keyless phone control 17mm forged chromoly steel shackle Built-in solar self-charging Ellipse Keyless Smart Bike Lock with Theft Detection, Charcoal Grey

**Brand:** lattis
**Price:** 144162CFA
**Availability:** ✅ In Stock

## Summary

> 🔐 Ride smart, lock smarter — never miss a beat with Ellipse.

## Quick Answers

- **What is this?** Ellipse Keyless Smart Bike Lock with Theft Detection, Charcoal Grey by lattis
- **How much does it cost?** 144162CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/44462241-ellipse-keyless-smart-bike-lock-with-theft-detection-charcoal-grey)

## Best For

- lattis enthusiasts

## Why This Product

- Trusted lattis brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Share & Protect:** Easily share access with friends and notify loved ones in emergencies.
- • **Smart Theft Alerts:** Instant tamper notifications sent directly to your phone via Bluetooth.
- • **Unbreakable Security:** Dual-locking 17mm chromoly steel shackle keeps your bike fortress-strong.
- • **Effortless Keyless Access:** Unlock with a tap or automatically as you approach—no keys, no hassle.
- • **Always Powered, Always Ready:** Solar-powered with micro-USB backup means zero downtime.

## Overview

The Ellipse Keyless Smart Bike Lock combines military-grade 17mm forged chromoly steel with advanced Bluetooth connectivity for keyless entry and real-time theft alerts. Featuring a capacitive touchpad for backup access, solar self-charging, and IPX4 splash resistance, it’s engineered for the modern cyclist who demands security, convenience, and peace of mind.

## Description

A smart bike lock that connects to your phone to provide keyless entry, theft detection, bike sharing, crash alerts, and more.

## Features

- Super strong and secure U-lock with 17mm forged chromoly steel shackle and dual-locking mechanism designed to deter the most determined thieves.
- Prevents theft by sending you an alert to your phone through Bluetooth if your bike is being tampered with.
- Provides keyless entry to your bike. Locks and unlocks with a tap of your phone, or automatically by proximity. A capacitive touchpad allows you to lock and unlock your Ellipse with a personal code when your phone is unavailable.
- Self-charged with a built-in solar panel. No need for manual charging under normal use. A micro-USB allows for backup charging if needed.
- Lets you notify loved ones in case of an accident and easily share your bike with friends and family.
- IPX4 rated/splash proof.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Lattis |
| Special Feature | Fingerprint, Keyless |
| Lock Type | Digital Lock |
| Item dimensions L x W x H | 7.75 x 6.38 x 1.5 inches |
| Material | Charcoal,Steel |
| Recommended Uses For Product | securing bicycles |
| Style | Modern |
| Color | Charcoal Grey |
| Number of Pieces | 1 |
| Finish Type | [EI] Matte or Powder Coated |
| Controller Type | Hand Control |
| Shape | U Shape |
| Item Weight | 2.5 Pounds |
| Control Method | Touch |
| Connectivity Protocol | Bluetooth |
| UPC | 869551000125 |
| Model Name | Ellipse |
| Global Trade Identification Number | 00869551000125 |
| Manufacturer | Lattis |
| Item Package Dimensions L x W x H | 9.92 x 8.82 x 2.52 inches |
| Package Weight | 1.38 Kilograms |
| Item Dimensions  LxWxH | 7.75 x 6.38 x 1.5 inches |
| Brand Name | Lattis |
| Country of Origin | China |
| Suggested Users | "", bike, outdoor |
| Part Number | 1UU1ZZZ0002 |
| Model Year | 2017 |
| Sport Type | bike |

## Product Details

- **Brand:** Lattis
- **Special Feature:** Fingerprint, Keyless
- **Lock Type:** Digital Lock
- **Item dimensions L x W x H:** 7.75 x 6.38 x 1.5 inches
- **Material:** Charcoal,Steel

## Images

![Ellipse Keyless Smart Bike Lock with Theft Detection, Charcoal Grey - Image 1](https://m.media-amazon.com/images/I/618CrwwkIHL.jpg)
![Ellipse Keyless Smart Bike Lock with Theft Detection, Charcoal Grey - Image 2](https://m.media-amazon.com/images/I/51+EjLiYd5L.jpg)
![Ellipse Keyless Smart Bike Lock with Theft Detection, Charcoal Grey - Image 3](https://m.media-amazon.com/images/I/513lGFGhgrL.jpg)
![Ellipse Keyless Smart Bike Lock with Theft Detection, Charcoal Grey - Image 4](https://m.media-amazon.com/images/I/51aL+jN1vtL.jpg)
![Ellipse Keyless Smart Bike Lock with Theft Detection, Charcoal Grey - Image 5](https://m.media-amazon.com/images/I/51z89y5w-vL.jpg)

## Customer Reviews

### ⭐ I give up!  Returning the Ellipse because I can't trust it.
*by D***Y on May 18, 2017*

May 25 2017 UpdateComing home from work yesterday, the Elllipse app said my battery was low. I was parking the bike in my condo garage, so I didn't want to use it since there are no convenient electrical plugs. I locked my bike with my trusty Kryptonite lock, took the Ellipse upstairs and left it outside on my porch overnight. Even though it was dark, the next AM said it was fully charged!So I'm returning the lock because I can't trust it.1. Said it was locked on the app, but fell out twice while riding - resulting in broken spoke and fender - $100 repair.2. App sometimes requires phone reboot - not "seamless" Bluetooth connection3. App mis-reported battery level - was it full or low?The Lattis people do read these comments and respond - so that's a plus. But in my experience, it is not as simple or trustworthy as an old fashioned keyed U-lock.Previous review:I wanted this lock because I have 3 bikes and it would be great if I could use an app to unlock them without having to carry around a bunch of keys. So like anything else, there are good and bad things with this lock.Good-App works pretty well - most of the time-Touch pad is a nice feature - most of the time-Seems to keep a full charge when outsideBad-U-lock is pretty short. With my Kryptonite lock, I could lock the frame and front wheel, but not with the Ellipse-Locking seems inconsistent and this can be disastrous! I keep my lock attached/slotted in my rear pannier rack. It's fallen off twice when it says its locked. This resulted in the U falling into my spokes and destroying my back fender. I think the two sides of the lock are independent, but don't always seem to engage equally?-Sometimes you get a warning that the U is not engaged, but the two times the U has fallen off, the app says it was locked.-App doesn't always recognize the lock. I've had to reboot phone to get it to recognize the lock. When that happens, it seems that the touchpad on the lock doesn't work either, are they connected/related?-It's pretty much a two handed procedure to lock/unlock. Have to hold the phone and also juggle the phone and the lock. I live in the frozen tundra, so I hope the proximity unlocking feature works - haven't tried it yet.Overall, locking and unlocking your bike takes longer with the Ellipse than a typical key lock. I like technology,, but not sure if this is an advance over the old fashioned U-lock with a key. But I'm keeping an open mind.

### ⭐⭐ "Theft Alerts" is a promise the Ellipse can't keep
*by M***S on June 12, 2017*

I'm giving two stars because the lock costs sooooo much.I have been following this lock since it was called "Skylock" and was on a crowdfunding site. I have commuted in Los Angeles for five years, and have had two bicycles stolen (one right across the street from the restaurant I was working in during rush hour traffic). All I cared about when the Ellipse came out was the theft alerts. I don't need a keyless lock, and obviously I've done more than enough "bike sharing". I just wanted the opportunity to walk up on a bike thief in the middle of the act and give them the surprise of a lifetime. Well, surprise. We ain't there yet. The bluetooth range might be 800 feet in a Nebraska corn field, but in Beverly Hills, it's about twenty feet from the bike rack to the side entrance to the Nosh (where I work), and the lock disconnects before the door is closed behind me. I tried several things. I took my iPhone out of its thick Otterbox case: nothing. I turned off my Apple Watch: nothing. I tried my wife's Samsung s7: nothing. So I don't see how they can possibly make claims that the lock will alert you when it's being tampered with. Unless you park your bike next to your desk, you're S.O.L.I've had the pleasure of testing two separate Ellipses now, because I was told by their customer service that the first one was definitely behaving out of character. The replacement lock is exactly the same as the one I sent them. For all I know it IS the lock I sent them. I've had an extremely frustrating experience with the Ellipse by Lattis (and I've got the email thread to prove it). I am returning this lock. I know this is the future of bicycle protection, and I'm excited about it, but it's not ready for the mean streets of Beverly Hills yet.

### ⭐⭐⭐⭐⭐ Strong lock with high tech features!
*by B***N on June 9, 2017*

The media could not be loaded. This lock feels very sturdy and the app gives you great theft detection alerts. I saw other reviews that said that the lock wasn't long enough, but when connected through the real triangle around the wheel, it fits just fine, even on bike with larger tires. A longer lock would make it easier to use a portable angle grinder or a jack to break the lock. The lock has a keypad with a programmable PIN that can be used to unlock the Ellipse if your phone battery is dead. Even living in the rainy and overcast Pacific Northwest, the solar panels of the lock were able to gather enough energy. In the winter when my bike is store in the office, I can plug the lock into a USB charger. The app can be set up to either lock or lock based on the distance from your phone. My wife loves that there is even crash detection, so if I crash the Ellipse lock will send her an alert.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.sn/products/44462241-ellipse-keyless-smart-bike-lock-with-theft-detection-charcoal-grey](https://www.desertcart.sn/products/44462241-ellipse-keyless-smart-bike-lock-with-theft-detection-charcoal-grey)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-16*