SPECIFICATIONS

APP Download Available: Yes

Activity Tracked: Calorie Tracker,Steps Tracker,Activity Tracker,Distance Tracker

App name: Da Fit

Application Age Group: Adult

Band Detachable: Yes

Band Material: Silica Gel

Battery Capacity(mAh): >450mAh

Battery Detachable: No

Battery Life: 6-8

Bluetooth-compatible Version: 5.3

Brand Name: dido AI

Case Material: Gold plated

Category: Smart Watches

Compatibility: All Compatible

Dial Window Material Type: Glass,Coated Glass

Display Size: 1.46

Function: Shock Resistant,Passometer,fitness tracker,sleep tracker,Mood Tracker,Message Reminder,Call Reminder,Answer Call,Dial Call,Remote Control,Push Message,Altitude Meter,24 hour instruction,Chronograph,World Time,Calorie Counter,DIVER,Power Reserve,Month,Heart Rate Tracker,Interactive Music,Noctilucent,Compass,Lighting,Calendar,Countdown,Calculators,Oxymeter,GPS,SOS Alert,Training Plans

GPS: Yes

High-concerned chemical: None

Language: English,Russian,Spanish,Polish,Italian,Portuguese,French,German,Norwegian,Korean,Japanese,Ukrainian,Arabic

Launch Date: 2026

Mechanism: Yes

Metrics measured: Heart Rate Monitor,Blood Oxygen Monitor,Women's Health Monitoring,Sleep Monitor,Stress Monitor

Model: Fit Pro C31

Movement Type: Mechanical

Multiple Dials: Yes

Network Mode: 4G

Origin: Mainland China

RAM: 256 MB

ROM: 16 GB

Rear Camera: 13mp

Resolution: 360*360

SIM Card Available: No

Screen Material: AMOLED

Screen Shape: Round

Style: Outdoor

System: Android Wear,iOS,Android OS,HarmonyOS

Touch Screen: Yes

Type: Stickers

Voice assistant built-in: Yes

WIFI: No

Waterproof Grade: Life Waterproof

Weight[g]: 62.2

Important Notes:

1. Compatible with Android 4.4 and later; iOS 10.0 and later

2. Scan the QR code to download the DaFit app    

The DaFit app is where you can dive deep into the health and fitness data tracked by the Ace Pro and get actionable guidance to help you reach your goals.

You can also choose from hundreds of watch faces in the app store and install them on your watch.

Compatible with Android 4.4 and iOS 10.0 or later, ensuring you stay connected to your watch even if you switch phones.

3. We recommend recording a video when you open the package. If there are any issues with the product, we will provide a solution as soon as possible based on the video.

Basic Product Information

RAM——640KB (128MB built-in)

1.46-inch circular AMOLED/IPS display

Pixel resolution—360*360

Water-resistant up to 3 ATM

Independent GPS for precise positioning

GoMore advanced sports algorithms

Maximum oxygen uptake (VO₂ max), fitness level, and lactate threshold

15 days with light use, 8 days with moderate use, 48 hours with heavy use

Bluetooth 5.3, 580 mAh battery, magnetic charging, 4G data connectivity

Basic Software Features:

Activity Center (step count, calories, distance), sleep tracking, heart rate monitoring, GPS sports modes (100+ types), workout logs, stress tracking, blood oxygen monitoring, Bluetooth calls, weather, notifications, remote camera control, music control, breathing exercises, voice assistant, timer and alarm, stopwatch, women’s health, Find My Phone, Calculator, Do Not Disturb Mode, Power Saving Mode, Raise to Wake, Brightness Adjustment, Sound & Vibration, Watch Face Switching, Menu Style Switching, Activity Goal Settings, Control Center Customization, World Clock, Smart Drain, Off-Wrist Lock, Altitude & Barometric Pressure, Compass, One-Tap Monitoring, Activity Recognition, Screen Overlay, Silent Mode, Fitness Metrics (VO2 max, Lactate Threshold, Heart Rate (Personalized Heart Rate Zones), Lactate Threshold Pace) Training Analysis (Age Score, Age Class, Fitness Class, Training Load, Load Trend, Training Status) Recovery (Recovery Score, Recovery Class, Recovery Duration), SOS Function, GNSS Time Calibration Capability Supplement Reminders, Message Push Custom Reminder Mode, Alarm Custom Reminder Mode Activity (Energy Expenditure (Fat Percentage, Carb Percentage), Metabolic Equivalents (METs), Track Back, Movement Posture Recognition, and New Parameters (Ground Contact Time, Ground Contact Balance, Vertical Oscillation, Running Power, Dumbbell Curl Reps, Total Jump Count/Continuous Jump Count/Tripping Count, Elliptical Steps, Cadence, Stroke Count, Swim Stroke Recognition, Stroke Type Percentage)

Product selling point description

1. Built-in GPS · Real-time Track Recording

The dido Fit Pro features a built-in GPS module that allows for standalone positioning without needing to connect to a smartphone. It supports real-time route tracking and synchronizes distance, speed, and elevation data.

2. 24/7 Health Monitoring · Triple Monitoring of Heart Rate, Blood Oxygen, and Sleep

Continuously monitors heart rate, blood oxygen saturation (SpO2), and sleep quality 24/7, including analysis of deep sleep, light sleep, and REM stages, with automatic alerts for abnormal heart rates.

3. Bluetooth Calling + Smart Notifications

Supports direct Bluetooth calling and answering with a built-in microphone and speaker; pushes notifications for incoming calls, text messages, and popular social apps like WhatsApp, Instagram, Facebook, Twitter, and Telegram, with quick reply support.

4. 100+ Sports Modes · Comprehensive Coverage from Gym to Outdoor Activities

Features over 100 built-in professional sports modes, covering mainstream activities such as running, swimming, cycling, hiking, yoga, HIIT, and soccer. Through motion tracking, each mode provides specific data metrics (step frequency, cadence, heart rate zones, etc.).

5. 3ATM Water Resistance · Smart Drainage for Stream Trekking and Swimming

Withstands continuous submersion at a depth of 30 meters for 30 minutes, making it suitable for swimming, running through water, and river trekking. Features smart drainage to reduce water ingress and enhance durability, offering comprehensive protection against sweat, rain, and pool chlorine. The strap is made of premium silicone, which is wear-resistant and sweat-proof, ensuring no skin irritation even with prolonged wear.

6. Platform Compatibility + Extended Battery Life · One Watch for All Life Scenarios

Compatible with Android and HarmonyOS. 15-day extended battery life provides lasting support for long-distance adventures.

Two-way Bluetooth calling with quick dialing and wrist-raise answering—make and receive calls directly from the watch, eliminating the need for a phone.

The app offers a variety of free courses, allowing you to start a quick meditation session anytime. Use your lunch break or commute to quickly clear emotional clutter.