# OVERSTEP Instinct 3 45mm rugged TPU case Protect your Garmin Instinct 3 45mm with OVERSTEP rugged TPU case cover, shockproof anti scratch design. Easy to fit and keeps screen touch clear. - [Original product page](https://www.ofertitastop.com/uk/product/overstep-instinct-45mm-rugged-tpu-case) - [View offer](https://www.ofertitastop.com/uk/visit/overstep-instinct-45mm-rugged-tpu-case) - Market: UK - Language: en-GB - Currency: GBP - Product updated: 2026-07-20T11:29:40.569Z - Brand: OVERSTEP - MPN: GMINST3 BHT-45MM-5 - SKU: ofertitastop-uk-67604 - Category: Electronics > Sat Nav & GPS Accessories > Sat Nav & GPS Cases - Source store: amazon UK - Active deal: No - Rating: 4.5 / 5 - Reviews: 8 Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store. ## Description If you want practical everyday protection for your smartwatch, this rugged TPU case cover is a straightforward upgrade. The OVERSTEP design is compatible with the Garmin Instinct 3 45mm, helping guard against the small everyday accidents that can lead to scratches and scuffs, as well as knocks that happen when you are on the move. It keeps access to buttons and ports practical, while leaving the touchscreen area clear for direct use. ## The essentials This case cover is built for the Garmin Instinct 3 45mm, so you are not guessing at fit. The main promise here is protection, with a shock resistant and scratch resistant approach that aims to keep your watch looking better for longer 😊. It also stays relatively unobtrusive, because the TPU material is described as flexible, thin and lightweight, so it should feel natural during daily wear. Installation is also intended to be simple. The cover is made to be easy to put on and remove, which matters if you change your setup for different activities or you prefer cleaning regularly. Another useful detail is that the cover does not block the screen, so you can tap and interact with the display directly. The cutout design is precise, which helps maintain access to the ports and buttons. Instead of fighting the case when you want to control your watch, you should be able to reach the important controls without removing the cover. It is the kind of accessory that suits routine use, whether you are commuting, walking, training, or simply getting through the day. Worth noting, you should check your smartwatch model before buying. This cover is only compatible with Garmin Instinct 3 45mm, so if your watch is a different size or variant, the fit will not be the same. ## Key features The OVERSTEP rugged TPU case cover focuses on practical protection rather than added bulk. The TPU is described as high quality and flexible, which helps the case sit properly and remain comfortable over time. Because it is a protective bumper style cover, it is designed to help reduce the impact of accidental drops, and to support scratch resistance for day to day contact. One of the most important aspects is touch usability. The cover does not cover the screen, so you can use the touchscreen directly, rather than relying on extra layers that can reduce responsiveness. There are also cut outs for key interaction points, including a design that allows easy access to ports and buttons, so you can still operate the watch without awkward gaps. Installation is described as easy, with a flexible TPU construction that should make fitting and removing straightforward. That helps if you want to keep the case clean or you want to switch accessories when your routine changes. βœ… If you have any questions or comments after receiving the item, the provided guidance is to contact the seller and they will respond and help. ## Tech specs - Name: OVERSTEP Rugged TPU Case Cover Compatible with Instinct 3 45mm - Type: Smartwatch case cover - Material: TPU - Compatibility: Garmin Instinct 3 45mm - Protection: Shockproof, anti scratch, anti drop protective bumper - Screen coverage: Does not cover the screen - Fit and access: Precise cut design for ports and buttons ## Who it’s for It makes sense if you own a Garmin Instinct 3 45mm and you want a sensible layer of protection for everyday wear. You will likely like it if you are regularly handling your watch in real life situations, such as commuting, outdoor walks, training sessions, or work days where small knocks are common. It is also a good match if you prefer keeping touchscreen interaction direct, with the cover not blocking the display. It might not be a great match if your watch is not the Garmin Instinct 3 45mm. You may want to skip it if you are looking for a cover that fully seals or covers the screen, because this one is specifically described as leaving the screen uncovered for direct touch. ## Images ![OVERSTEP Instinct 3 45mm rugged TPU case β€” 1](https://www.ofertitastop.com/i/mtJXurM3AVePTEgxUWAzaiiVABJtYQIAMnapkkwVtXOR4KyuVk5vf9vcOIp9idIQIJ-d0ubCsZe4NRngmFJLe_QW72bVk8HSh7DCigGMXglV91KDa4vh9aH5GQ.jpg) ![OVERSTEP Instinct 3 45mm rugged TPU case β€” 2](https://www.ofertitastop.com/i/h3vERVglommQpts7Oo3XBs1UBscHnbtGkMtEIjx3tqjItCjx4Vk2CrTdXAptiz69GgiPr9Jgg20Ny1RIZm4J5R6cNye5PCkTp1N_WBfxu9GONuyQCV-1sc4yTA.jpg) ![OVERSTEP Instinct 3 45mm rugged TPU case β€” 3](https://www.ofertitastop.com/i/qOknbMRgvj_UX1d6wrc9yKexHCqLdx7fQ2jOo1vD7ne6FfWYJBfA_pfC1XKoqYCI5qBjir1LKjStl76nAgMbujWnlovhTTRFUespVNzlZ8ZD_g_7sWg8k_ooHg.jpg) ![OVERSTEP Instinct 3 45mm rugged TPU case β€” 4](https://www.ofertitastop.com/i/FrwTzFPB21jp7JYirRlIZFoB5xoJSqDT3gF5NSALPsA6ValPXmn8yNpB7omh9gTBjrLt9EDg3OTGPI9OInXe1JCSfx7_ljeGEvbNZh5SxXLzDPKEb0jlP6_Q1g.jpg) ![OVERSTEP Instinct 3 45mm rugged TPU case β€” 5](https://www.ofertitastop.com/i/UYIt5gdNKxuvHYAlxLrxfEqwUGKuf-RX8kibR8BtAIzjHZ8oGt_Qsh8z2jflzzFLmjDvYog3Hd_wBGvHW9_cy2eLF6LR3qNJTCkWeQGXth5071JImiCIg5hPqA.jpg)