Redmi Watch 5 Active BT calling Smart watch

Category

Details

Dimensions

49.1 x 40.4 x 11.4 mm (1.93 x 1.59 x 0.45 in)

Weight

42.2 g

Colors

Midnight Black, Matte Silver

Build

Matte finish frame, IP68 water resistance

Display

2.0-inch IPS LCD, 320 x 385 pixels (~250 ppi), 500 nits peak brightness, >70% screen-to-body ratio, 200+ customizable watch faces via Mi Fitness app

OS

HyperOS

Battery

470 mAh, non-removable; Up to 18 days (typical use), Up to 12 days (heavy use)

Audio

Bluetooth calling with dual-mic noise reduction, 80 cm directional audio pickup

Sensors

Accelerometer, Heart rate monitor, SpO₂ sensor, Stress monitor

Connectivity

Bluetooth 5.3 (A2DP, LE), No GPS, No NFC, No Wi-Fi

Health Features

140+ workout modes, Auto-detection (running, walking, cycling, elliptical, rowing, jumping rope), 24/7 heart rate monitoring, All-day SpO₂ monitoring, Stress monitoring, Sleep tracking (high-precision), Vitality score tracking

Smart Features

Flashlight, Camera remote control, Phone call management, Task management, Music control, Weather updates, Find My Phone, Notifications, Alarm support

Battery Usage (Typical)

18 days: Heart rate detection every 10 min, 100 messages, 2 calls, 3 alarms daily, 200 screen activations, 15 min Bluetooth calls weekly, 90 min exercise weekly, Daily app sync

Battery Usage (Heavy)

12 days: High-precision sleep enabled, Heart rate every 11 min, 200 messages, 4 calls, 4 alarms daily, 200 activations, 30 min Bluetooth calls weekly, 150 min exercise weekly, Twice daily app sync