--- product_id: 122872845 title: "Letsfit Fitness Trackers with Heart Rate Monitor, Sleep Monitor, IP67 Waterproof Activity Tracker, Calorie Step Counter, Pedometer Fitness Watch for Women Men" brand: "letsfit" price: "VT140" currency: VUV in_stock: false reviews_count: 8 url: https://www.desertcart.vu/products/122872845-letsfit-fitness-trackers-with-heart-rate-monitor-sleep-monitor-ip67 store_origin: VU region: Vanuatu --- # Sleep Tracker IP67 Waterproof Heart Rate Monitor Letsfit Fitness Trackers with Heart Rate Monitor, Sleep Monitor, IP67 Waterproof Activity Tracker, Calorie Step Counter, Pedometer Fitness Watch for Women Men **Brand:** letsfit **Price:** VT140 **Availability:** ❌ Out of Stock ## Summary > 🏃‍♂️ Elevate Your Fitness Game! ## Quick Answers - **What is this?** Letsfit Fitness Trackers with Heart Rate Monitor, Sleep Monitor, IP67 Waterproof Activity Tracker, Calorie Step Counter, Pedometer Fitness Watch for Women Men by letsfit - **How much does it cost?** VT140 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/122872845-letsfit-fitness-trackers-with-heart-rate-monitor-sleep-monitor-ip67) ## Best For - letsfit enthusiasts ## Why This Product - Trusted letsfit brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stay on Track:** Daily stats for heart rate, steps, and calories burned. - • **Stay Connected:** Receive calls and messages right on your wrist. - • **Sleep Like a Pro:** Auto sleep tracking for deep, light, and wake sleep. - • **Move More, Live More:** Friendly reminders to keep you active all day. - • **Heart Health Insights:** In-app reports for personalized heart rate analysis. ## Overview The Letsfit Fitness Tracker is a versatile activity monitor designed for both men and women, featuring a heart rate monitor, sleep tracking capabilities, and an IP67 waterproof rating. It helps you stay connected with call and message notifications while encouraging an active lifestyle with reminders to move. ## Description Compatibility: Smart phones with iOS 7. 1 & later or Android 4. 4 & later, Bluetooth 4. 0 & later, not for PC or tablets. Call, SMS & SNS Reminder: Receive call, calendar, SMS and SNS (Facebook, WhatsApp, LinkedIn, Instagram, and Twitter) notifications on display. Alarms: Set alarms to wake you up or remind yourself of important dates. Waterproof Rate: IP67 water resistant, sweat-proof, rain-proof, but do not wear it when you are showering or swimming. Built-in USB Plug: Easy to charge with any USB block and computer; no charging cable and dock needed. One full charge gives you up to 7 days of battery life. SPECIFICATIONS Model: ID115U HR BT Connection Range: 10 meters (32. 8 ft ) Suit for Wrist Size: 5. 4 inch - 7. 6 inch / 137 - 193 mm MCU: Nordic nRF51822QFAC Heart Rate Sensor: Silicon labsSill42 Battery Capacity and Battery Type: 45mAh Polymer Rechargeable Li Battery Charging Time: 1-2 hours Working Time: about 7 days Product Weight: 0. 63oz/18g Material: host: PC; bands: TPE Working Voltage: 3. 7V Screen Size: 0. 86" OLED screen ## Features - About this item - Daily stats and progress tracking: tracks your heart rate, steps, calories burned, miles walked, active minutes and more - Heart rate monitoring: during workouts, see your heart rate at a glance; after, assess overall performance with a personalized in-app heart rate report - Auto sleep tracking: tracks your deep sleep, light sleep, and wake sleep so that you can have a comprehensive understanding of your sleep quality - Call and message notification: to help keep up with your busy lifestyle, you can view emails, text messages and social network notifications right on your wrist - Reminders to Move: keep moving toward your goals with friendly reminders that encourage you to stay active throughout the day ## Images ![Letsfit Fitness Trackers with Heart Rate Monitor, Sleep Monitor, IP67 Waterproof Activity Tracker, Calorie Step Counter, Pedometer Fitness Watch for Women Men - Image 1](https://images-na.ssl-images-amazon.com/images/I/61CkR4Ga7fL.jpg) ![Letsfit Fitness Trackers with Heart Rate Monitor, Sleep Monitor, IP67 Waterproof Activity Tracker, Calorie Step Counter, Pedometer Fitness Watch for Women Men - Image 2](https://images-na.ssl-images-amazon.com/images/I/61T4k9LYjrL.jpg) ![Letsfit Fitness Trackers with Heart Rate Monitor, Sleep Monitor, IP67 Waterproof Activity Tracker, Calorie Step Counter, Pedometer Fitness Watch for Women Men - Image 3](https://images-na.ssl-images-amazon.com/images/I/61bQ4IUC28L.jpg) ![Letsfit Fitness Trackers with Heart Rate Monitor, Sleep Monitor, IP67 Waterproof Activity Tracker, Calorie Step Counter, Pedometer Fitness Watch for Women Men - Image 4](https://images-na.ssl-images-amazon.com/images/I/61eddKGN4SL.jpg) ![Letsfit Fitness Trackers with Heart Rate Monitor, Sleep Monitor, IP67 Waterproof Activity Tracker, Calorie Step Counter, Pedometer Fitness Watch for Women Men - Image 5](https://images-na.ssl-images-amazon.com/images/I/612JVY03pbL.jpg) ## Customer Reviews ### ⭐ After my initial honest review the company offered to pay for a better review *by L***E on Reviewed in the United Kingdom on 1 January 2019* The reviews are biased. I had some concerns about the accuracy of the product and I had posted an honest review suggesting that the product is fine to use, but not if you're needing an accurate sleep tracker. I was then contacted by the company who bombarded me with emails over Christmas (multiple emails on the Christmas day alone), asking me to remove the review in exchange for money. I would not trust the reviews as they have surely paid many customers to remove the not so good ones. ### ⭐⭐⭐⭐⭐ Quick charge, comfortable to wear on hand. Long lasting battery. *by I***E on Reviewed in the United Kingdom on 22 December 2018* Your browser does not support HTML5 video.  Lovely design, good color range. Was easy to put on charge. Lots of good functions- heart rate, steps counter, alarm. Easy to connect with your phone. I like it that you can see who is calling you, text messages. Even take photos with it. Really smart watch. 100% recommend. ### ⭐⭐⭐⭐⭐ Affordable decent Fitness watch *by K***I on Reviewed in the United Kingdom on 15 November 2018* I have had this watch for a about a week now and overall it is not too bad for the price. It has a few setting that it can be used for such as a call alert, alarm, SMS but the coolest bit is if you are connected by bluetooth you can used the watch to take a photo remotely. It would be perfect for the group shots where the shooter wants to be in the photo. The heart rate detection is a bit inaccurate but what does one expect at this price point. To be fair I am not sure how other accurate other smart watches are as I do not have another one.To charge the device you have to pull on one of the straps to reveal the USB interface. The battery seems to need to be charged every 2-3 days so that could be improved. It is fairly light and has survived gym sessions and showers.. The display can be switched to display the data vertically as opposed to Horizontally. Not bad watch for the money. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/122872845-letsfit-fitness-trackers-with-heart-rate-monitor-sleep-monitor-ip67](https://www.desertcart.vu/products/122872845-letsfit-fitness-trackers-with-heart-rate-monitor-sleep-monitor-ip67) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-15*