Product
Xiaomi Mi Watch Revolve Active
Xiaomi Mi Watch Revolve Active
₹13,990
Xiaomi Watch S4 41mm
Xiaomi Watch S4 41mm
₹12,024
Battery
Type Li-Ion 420 mAh Li-Po 320 mAh
Body
Build Glass front, plastic frame, plastic back Stainless steel bezel and frame
Dimensions 53.4 x 45.9 x 11.8 mm (2.10 x 1.81 x 0.46 in) 41.2 x 41.2 x 9.5 mm (1.62 x 1.62 x 0.37 in)
SIM No No
Weight 32 g (1.13 oz) 32 g (1.13 oz)
  Waterproof (5ATM) Waterproof (5ATM)
Camera
  No No
Comms
Bluetooth 5.0, A2DP, LE 5.4, A2DP, LE
NFC No Yes (market/region dependent)
Positioning GPS, GLONASS, GALILEO, BDS GPS, GLONASS, GALILEO, BDS, QZSS
Radio No No
USB No No
WLAN No No
Display
Protection - Scratch/drop-proof glass
Resolution 454 x 454 pixels (~326 ppi density) 466 x 466 pixels (~320 ppi density)
Size 1.39 inches 1.32 inches
Type AMOLED AMOLED, 1500 nits (HBM), 2200 nits (peak)
Features
Sensors Accelerometer, heart rate, SpO2, gyro, barometer, compass Accelerometer, gyro, compass, barometer, heart rate, SpO2, thermometer (skin temperature)
Launch
Announced 2021, June 22 2025, June 26
Status Available. Released 2021, June 25 Available. Released 2025, June 26
Memory
Card slot No No
  eMMC -
Misc
Colors Black, Navy Blue, Beige Black, Green, White, Gold
Models XMWTCL02 M2502W1
Network
2G bands N/A N/A
3G bands N/A N/A
4G bands N/A N/A
EDGE No No
GPRS No No
Speed No -
Technology No cellular connectivity No cellular connectivity
Platform
OS Proprietary OS HyperOS 2
Sound
3.5mm jack No No
Loudspeaker Yes Yes
Offers See on Amazon No offers available