---
product_id: 539003124
title: "F57l Blood Glucose Monitor Non-invasive Sugar Test Smart Watch 2023 New Bluetooth Glucose Monitoring Watch for Diabetics"
brand: "tenrev"
price: "20172 Ft"
currency: HUF
in_stock: true
reviews_count: 3
category: "Tenrev"
url: https://www.desertcart.hu/products/539003124-f57l-blood-glucose-monitor-non-invasive-sugar-test-smart-watch
store_origin: HU
region: Hungary
---

# 1.9-inch HD ultra-narrow frame screen Bluetooth & Wi-Fi connectivity 260mAh battery with up to 15 days light use F57l Blood Glucose Monitor Non-invasive Sugar Test Smart Watch 2023 New Bluetooth Glucose Monitoring Watch for Diabetics

**Brand:** tenrev
**Price:** 20172 Ft
**Availability:** ✅ In Stock

## Summary

> ⌚ Stay ahead of your health game with style and smarts!

## Quick Answers

- **What is this?** F57l Blood Glucose Monitor Non-invasive Sugar Test Smart Watch 2023 New Bluetooth Glucose Monitoring Watch for Diabetics by tenrev
- **How much does it cost?** 20172 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/539003124-f57l-blood-glucose-monitor-non-invasive-sugar-test-smart-watch)

## Best For

- tenrev enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Artisan Design:** Aluminum alloy shell with vivid colors and minimalist style—wear health with confidence.
- • **All-Day Vital Monitoring:** Continuous heart rate, blood pressure, blood oxygen, and sleep analysis to keep you in control.
- • **Long-Lasting Battery Life:** Up to 15 days on a single charge means less downtime, more on-the-go performance.
- • **Smart Multi-Functionality:** From step counting to remote photography, this watch is your ultimate lifestyle assistant.
- • **Non-invasive Glucose Testing:** Painless, no-finger-prick blood sugar monitoring for seamless daily health tracking.

## Overview

The F57l Blood Glucose Monitor Smart Watch offers non-invasive blood sugar testing combined with comprehensive health tracking including heart rate, blood pressure, blood oxygen, and sleep monitoring. Featuring a sharp 1.9-inch HD display encased in a stylish aluminum alloy shell, it supports Bluetooth and Wi-Fi connectivity and boasts a powerful 260mAh battery delivering up to 15 days of light use. Compatible with iOS 9.0+ and Android 4.4+, this smartwatch blends cutting-edge health tech with everyday convenience for proactive wellness management.

## Description

Style: Minimalist

Review: The case holder for the straps is not holding to the sides. - very bad case cover .
Review: Glucose and PB - Inaccurate reading of glucose and BP DONT BUY

## Features

- ⌚【Non-invasive Blood Glucose Test】High gamut HD ultra narrow frame 1.9-inch large screen. When testing the body temperature, the bottom temperature sensor must be fully in contact with the skin (test after wearing for 10 minutes). The temperature test will be affected by the temperature difference of the environment and only serve as a warning.
- ⌚【All Day Monitoring of Heart Rate and Blood Pressure】Adopting advanced sensors, the smartwatch can detect your blood glucose, blood pressure and blood oxygen and your deep, light sleep state which can help you better understand your health.
- ⌚【Multi-Functional】Smartwatch is a life assistant. Many valuable functions include blood oxygen, blood pressure, blood sugar, body temperature test, step counting, distance, calories, heart rate, sleep monitoring music playing, stopwatch,countdown, calculator, weather display, remote photography, wrist raising and screen lighting, looking for mobile phones,etc.
- ⌚【Aesthetic Design】This smartwatch features an artisan aesthetic with rich and vivid colors, a high-definition display, and an aluminum alloy metal shell. It is not only functional but also stylish, making it an excellent choice for those who value both form and function.
- ⌚【Painless Blood Glucose Testing Fashionable Sports Watch】The high-performance chip has strong performance and can meet the high performance requirements in typical scenarios of intelligent mode. Low power chip energy saving and high efficiency, combined with intelligent power saving algorithm, can meet the business trip, travel long endurance demand; 260mah under full charge, standby for 1 month, light use for 15 days, deep use for 10 days
- ⌚【Wider Compatibility】Our smart watch is compatible with iOS 9.0/Android OS 4.4 or above smartphones. Package Include: 1 x fitness watch; 1x watch band;1 x charger cable; 1 x user manual.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C85CKKHM |
| Additional Features | Non-invasive Blood Glucose Testing, Heart Rate and Pressure Monitoring, Multi-Functional Health Tracking |
| Age Range Description | Adult |
| Band Color | Black |
| Band Material Type | Leather |
| Battery Average Life | 10.0, 15.0 days |
| Battery Capacity | 260 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Battery capacity | 260 Milliamp Hours |
| Battery cell composition | Lithium Ion |
| Best Sellers Rank | #9,391 in Electronics ( See Top 100 in Electronics ) #284 in Smartwatches |
| Brand | TENREV |
| Built-In Media | fitness watch, watch band, charger cable, user manual |
| Case Material Type | Aluminum |
| Clasp Type | Tang Buckle |
| Closure Type | Buckle |
| Color | pink |
| Communication Feature | Wi-Fi, Bluetooth |
| Compatible Devices | Smartphone |
| Compatible Phone Models | iOS 9.0 or later, Android OS 4.4 or later |
| Connectivity Technology | Wi-Fi |
| Connectivity technology | Wi-Fi |
| Controller Type | Touch Control |
| Customer Reviews | 1.5 out of 5 stars 5 Reviews |
| Display Type | [Inferable: OLED, AMOLED, or LCD] |
| GPS Geotagging Functionality | No GPS |
| Global Trade Identification Number | 06953611762116 |
| Human Interface Input | Buttons |
| Manufacturer | TENREV |
| Metrics Measured | Multi-sensor (blood glucose, heart rate, blood pressure, blood oxygen, temperature) |
| Model Name | F57l |
| Model Number | F57L |
| Operating System | Android Wear |
| Operating system | Android Wear |
| Resolution | 240 x 240 |
| Screen Size | 58 Millimeters |
| Shape | Oval |
| Special features | Non-invasive Blood Glucose Testing, Heart Rate and Pressure Monitoring, Multi-Functional Health Tracking Special features Non-invasive Blood Glucose Testing, Heart Rate and Pressure Monitoring, Multi-Functional Health Tracking See more |
| Sport Type | Climbing, Cycling, Hiking, Running, Walking |
| Style Name | Minimalist |
| Supported Application | Heart Rate Monitor, Sleep Monitor, Weather |
| Target Audience | Unisex Adults |
| Water Resistance Level | Waterproof |
| Waterproof Rating | IP67 |
| Wearable Computer Type | Smart Watch |
| Wireless Compability | Bluetooth |
| Wireless communication standard | Bluetooth |

## Product Details

- **Operating system:** Android Wear
- **Special features:** Non-invasive Blood Glucose Testing, Heart Rate and Pressure Monitoring, Multi-Functional Health Tracking
- **Battery capacity:** 260 Milliamp Hours
- **Connectivity technology:** Wi-Fi
- **Wireless communication standard:** Bluetooth

## Images

![F57l Blood Glucose Monitor Non-invasive Sugar Test Smart Watch 2023 New Bluetooth Glucose Monitoring Watch for Diabetics - Image 1](https://m.media-amazon.com/images/I/61GhF4R2p5L.jpg)

## Customer Reviews

### ⭐ The case holder for the straps is not holding to the sides.
*by S***Y on 8 February 2024*

very bad case cover .

### ⭐ Glucose and PB
*by I***P on 30 November 2023*

Inaccurate reading of glucose and BP DONT BUY

### ⭐ Inaccurate
*by J***M on 4 October 2023*

Does not really measure the blood glucose, just a waste of money.

## Frequently Bought Together

- TENREV F57l Blood Glucose Monitor Non-invasive Sugar Test Smart Watch 2023 New Bluetooth Glucose Monitoring Watch for Diabetics
- Downy Regular Fabric Softener Valley Dew 3Litre

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**Shop now:** [https://www.desertcart.hu/products/539003124-f57l-blood-glucose-monitor-non-invasive-sugar-test-smart-watch](https://www.desertcart.hu/products/539003124-f57l-blood-glucose-monitor-non-invasive-sugar-test-smart-watch)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-07*