---
product_id: 613984804
title: "Phoenix Pro 35.3mm (1.39 inch) Bluetooth Calling Smart Watch, AI Voice Assistant, Metal Body with 120+ Sports Modes, SpO2, Heart Rate Monitoring. (Silver Grey)"
brand: "fire-boltt"
price: "¥8569"
currency: JPY
in_stock: true
reviews_count: 13
category: "Fire Boltt"
url: https://www.desertcart.jp/products/613984804-phoenix-pro-35-3mm-1-39-inch-bluetooth-calling-smart
store_origin: JP
region: Japan
---

# 1.39-inch vibrant TFT display Up to 7 days battery life (no calls) 120+ sports modes for every workout Phoenix Pro 35.3mm (1.39 inch) Bluetooth Calling Smart Watch, AI Voice Assistant, Metal Body with 120+ Sports Modes, SpO2, Heart Rate Monitoring. (Silver Grey)

**Brand:** fire-boltt
**Price:** ¥8569
**Availability:** ✅ In Stock

## Summary

> ⌚ Elevate your wrist game with smart style & unstoppable stamina!

## Quick Answers

- **What is this?** Phoenix Pro 35.3mm (1.39 inch) Bluetooth Calling Smart Watch, AI Voice Assistant, Metal Body with 120+ Sports Modes, SpO2, Heart Rate Monitoring. (Silver Grey) by fire-boltt
- **How much does it cost?** ¥8569 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/613984804-phoenix-pro-35-3mm-1-39-inch-bluetooth-calling-smart)

## Best For

- fire-boltt enthusiasts

## Why This Product

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

## Key Features

- • **Long-lasting Battery Life:** Stay unplugged for up to 7 days on a single charge, balancing power and convenience.
- • **Seamless Bluetooth Calling:** Make and receive calls directly on your wrist with AI voice assistant support.
- • **All-in-One Fitness Companion:** Track 120+ sports modes plus SpO2 and heart rate to optimize your health journey.
- • **Durable & Stylish Metal Body:** Sleek, anti-corrosive metal finish that complements your professional look effortlessly.
- • **Vivid 1.39-inch Full Touch Display:** Experience crisp 240x240 resolution with 280 NITS brightness for clear visibility anytime.

## Overview

The Fire-Boltt Phoenix Pro is a premium 1.39-inch Bluetooth calling smartwatch featuring a vibrant TFT color display, AI voice assistant, and a robust metal body. Designed for active professionals, it offers over 120 sports modes, continuous SpO2 and heart rate monitoring, and up to 7 days of battery life without calls. Its sleek silver-grey finish and intuitive controls make it the perfect blend of fashion and function for the modern millennial on the move.

## Description

Buy Fire-Boltt Phoenix Pro 35.3mm (1.39 inch) Bluetooth Calling Smart Watch, AI Voice Assistant, Metal Body with 120+ Sports Modes, SpO2, Heart Rate Monitoring. (Silver Grey): Smartwatches - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Perfect solution for an elderly person - I love the simplicity of set up. I cannot use my left hand very well due to a stroke, so the magnetic clasp is very nice. After posting originally that the battery life could be improved, I have changed my review to 5 stars as it is now going on 4 days without recharging. The watchband is metal/mesh and irridescent so the color seems to change with whatever you are wearing. It is very attractive and has plenty of menu options for the face. It is a perfect solution for an elderly person that needs to be able to call out in an emergency if mobile phone is not nearby.
Review: Mixed - Pros: Nice Display, Mesh and metal watch, Easy to put on Cons: Have to charge about every 2 days, finish coming off after 2 weeks on band magnetic closure, date is Euro not US, sound from Phone plays on watch, don’t know how to disable.

## Features

- 【35.3mm (1.39 inch) Bigger Round Display】- Comes with a 35.3mm (1.39 inch) TFT Color Full Touch Screen and a 240*240 Pixel High Resolution this watch is covered to flaunt the sleek looks with a 280 NITS peak brightness
- This men and women fashion smartwatch will work on a single charge for about 7 days (without Bluetooth calling) and about 4 Days with Bluetooth calling.
- Charging Specs - The watch needs to be charged for 3 hours to reach 100%. The charger should be a 3.7V to 5V adapter or any laptop output. For a bare minimum of 20% charge the watch needs to be charged for about 30-40 mins
- You cannot store Music in the watch, you can only control the music. 【120+ Sports Modes】- Track each activity effectively with this smartwatch & activity tracker. Track your calories, steps and much more while you are on your fitness journey. This fitness tracker has it all
- There is no volume control, however when connected to bt calling you can control the volume of the call. 【Metal Body】- Fire-Boltt Phoenix Pro possess a metal body that is durable and long lasting, The watch gives a sleek look and gloss finish with shiny and is anti-corrosive

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BRKZG8GH |
| Batteries | 1 A batteries required. (included) |
| Best Sellers Rank | #129,557 in Electronics ( See Top 100 in Electronics ) #2,280 in Smartwatches |
| Customer Reviews | 3.8 3.8 out of 5 stars (20,886) |
| Date First Available | May 2, 2024 |
| Item Weight | 50 Grams |
| Item model number | BSW100 |
| Manufacturer | Fire-Boltt |
| Memory Storage Capacity | 128 MB |
| Product Dimensions | 10.83 x 1.77 x 0.47 inches |
| Standing screen display size | 1.39 Inches |

## Product Details

- **Battery Capacity:** 230 Milliamp Hours
- **Brand:** Fire-Boltt
- **Connectivity Technology:** Bluetooth
- **GPS:** No GPS
- **Memory Storage Capacity:** 128 MB
- **Operating System:** android,ios
- **Screen Size:** 1.39 Inches
- **Shape:** Round
- **Special Feature:** Lightweight
- **Wireless Communication Standard:** Bluetooth

## Images

![Phoenix Pro 35.3mm (1.39 inch) Bluetooth Calling Smart Watch, AI Voice Assistant, Metal Body with 120+ Sports Modes, SpO2, Heart Rate Monitoring. (Silver Grey) - Image 1](https://m.media-amazon.com/images/I/61643EQDHqL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect solution for an elderly person
*by K***L on July 26, 2025*

I love the simplicity of set up. I cannot use my left hand very well due to a stroke, so the magnetic clasp is very nice. After posting originally that the battery life could be improved, I have changed my review to 5 stars as it is now going on 4 days without recharging. The watchband is metal/mesh and irridescent so the color seems to change with whatever you are wearing. It is very attractive and has plenty of menu options for the face. It is a perfect solution for an elderly person that needs to be able to call out in an emergency if mobile phone is not nearby.

### ⭐⭐⭐⭐ Mixed
*by M***N on February 12, 2025*

Pros: Nice Display, Mesh and metal watch, Easy to put on Cons: Have to charge about every 2 days, finish coming off after 2 weeks on band magnetic closure, date is Euro not US, sound from Phone plays on watch, don’t know how to disable.

### ⭐⭐⭐⭐⭐ Help and works great
*by K***Y on September 24, 2025*

My granddaughter loves it worked great but she lost the charger and dont know how to order new charger help please

## Frequently Bought Together

- Fire-Boltt Phoenix Pro Smart Watch 1.39 inch Bluetooth Calling, AI Voice Assistant, Metal Body with 120+ Sports Modes, SpO2, Heart Rate Monitoring (Grey)
- Noise Newly Launched Twist Bluetooth Calling Smart Watch with 1.38" LCD Biggest Display, Up-to 7 Days Battery, 100+ Watch Faces, IP68, Heart Rate Monitor, Sleep Tracking (Jet Black)
- Fire-Boltt Ninja Call Pro Plus Smart Watch 1.83 inch with Bluetooth Calling, AI Voice Assistance, 100 Sports Modes IP67 Rating, 240 * 280 Pixel High Resolution (Black)

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**Shop now:** [https://www.desertcart.jp/products/613984804-phoenix-pro-35-3mm-1-39-inch-bluetooth-calling-smart](https://www.desertcart.jp/products/613984804-phoenix-pro-35-3mm-1-39-inch-bluetooth-calling-smart)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-26*