Water Depth
50 m
Resolution
390 x 450 px
Xiaomi Redmi Watch 4 features ✖ processor, 1.97" display, 470 mAh battery.
97" display versus 1.32". Against the Watch S4, features a larger 1.97" display versus 1.43". Compared to the Watch 2 Pro, the Redmi Watch 4 features a larger 1.97" display versus 1.43". The Watch S4 Sport features a larger 1.97" display versus 1.43", and the Mi Watch features a larger 1.97" display versus 1.39".
Design
| Screen Size i | 1.97" (1 other) |
| Display Type i | OLED/AMOLED (306 others) |
| Water resistance i | Waterproof (292 others) |
| Atm rating i | 5 ATM (199 others) |
| Ingress protection (ip) rating i | IP68 (136 others) |
| Waterproof depth rating i | 50 m (215 others) |
| Always on display i | ✔ (295 others) |
| Pixel Density i | 302 ppi (12 others) |
| Resolution i | 390 x 450 px (10 others) |
Sensors
| Monitors Blood Oxygenation Levels i | ✔ (273 others) |
| Has A Heart Rate Monitor i | ✔ (378 others) |
| Has gps i | ✔ (314 others) |
| Has an accelerometer i | ✔ (406 others) |
| Has A Temperature Sensor i | ✖ |
| Has a compass i | ✔ (284 others) |
| Has A Barometer i | ✖ |
| Has a gyroscope i | ✔ (291 others) |
Activity tracking
| Tracks Your Sleep i | ✔ (377 others) |
| Tracks Distance i | ✔ (386 others) |
| Tracks Steps Taken i | ✔ (414 others) |
| Measures Pace i | ✔ (346 others) |
| Provides Sleep Reports i | ✔ (369 others) |
| Detects Activities Automatically i | ✔ (351 others) |
| Has A Route Tracker i | ✔ (316 others) |
| Tracks Elevation i | ✔ (289 others) |
| Has multi sport mode i | ✔ (200 others) |
Connectivity
| Has a cellular module i | ✖ |
| Is compatible with ios i | ✔ (351 others) |
| Is compatible with android i | ✔ (390 others) |
| Bluetooth Version i | 5.3 (43 others) |
| Supports wi fi i | ✖ |
| Has nfc i | ✔ (234 others) |
| Supports galileo i | ✔ (138 others) |
Battery
| Battery Life i | 20 days (3 others) |
| Battery Power i | 470 mAh (4 others) |
| Charge time i | 1.4 hours (4 others) |
| Battery life in power save mode i | 720 hours (8 others) |
| Has wireless charging i | ✔ (164 others) |
| Has a rechargeable battery i | ✔ (404 others) |
| Has A Solar Power Battery i | ✖ |
App & Software
| Provides Activity Reports i | ✔ (393 others) |
| Has Inactivity Alerts i | ✔ (334 others) |
| Counts How Many Calories You've Burned i | ✔ (396 others) |
| Has Goal Setting i | ✔ (381 others) |
| Has Achievements i | ✔ (377 others) |
| Free App i | ✔ (350 others) |
| Has Exercise Diary i | ✔ (347 others) |
| Has Coaching i | ✔ (208 others) |
Miscellaneous
| Has a battery level indicator i | ✔ (400 others) |
| Has Passcode i | ✖ |
| Compatible With External Heart Rate Monitors i | ✔ (232 others) |
| Is compatible with windows i | ✖ |
| Has an external memory slot i | ✖ |
| Is compatible with mac os x i | ✖ |
| Has a socket for a 3.5 mm audio jack i | ✖ |
Similar products
Frequently Asked Questions
What is the battery life in power save mode of the Xiaomi Redmi Watch 4?
At 720 hours, the Xiaomi Redmi Watch 4 is 64% above the category average for battery life in power save mode, ranking #14 out of 84 — see ranking smartwatch products.
What is the battery life of the Xiaomi Redmi Watch 4?
At 20 days, the Xiaomi Redmi Watch 4 is 50% above the category average for battery life, ranking #30 out of 389 — see ranking smartwatch products.
How big is the Xiaomi Redmi Watch 4 screen?
At 1.97", the Xiaomi Redmi Watch 4 is 35% above the category average for screen size, ranking #12 out of 402 — see ranking smartwatch products.
How big is the Xiaomi Redmi Watch 4 battery?
At 470 mAh, the Xiaomi Redmi Watch 4 is 25% above the category average for battery capacity, ranking #69 out of 318 — see ranking smartwatch products.
How long does the Xiaomi Redmi Watch 4 take to charge?
At 1.4 hours, the Xiaomi Redmi Watch 4 is 20% below the category average for charge time, ranking #46 out of 180 — see ranking smartwatch products.
What is the water resistance rating of the Xiaomi Redmi Watch 4?
At 5 ATM, the Xiaomi Redmi Watch 4 is 13% below the category average for ATM water resistance rating, ranking #34 out of 233 — see ranking smartwatch products.
Does the Xiaomi Redmi Watch 4 have wireless charging?
Yes, the Xiaomi Redmi Watch 4 has wireless charging. This feature is found in 44% of smartwatches.
How does it compare?
How does the Xiaomi Redmi Watch 4's charge time compare to similar smartwatchess?
At 1.4 hours, the Xiaomi Redmi Watch 4 leads the Xiaomi Redmi Watch 5 Active (2 hours) by 30%.
How does the Xiaomi Redmi Watch 4's battery capacity compare to similar smartwatchess?
At 470 mAh, the Xiaomi Redmi Watch 4 trails the Vivo Watch GT 2 (595 mAh) by 21%.
How does the Xiaomi Redmi Watch 4's pixel density compare to similar smartwatchess?
At 302 ppi, the Xiaomi Redmi Watch 4 leads the Xiaomi Redmi Watch 5 Active (250 ppi) by 17%.
How does the Xiaomi Redmi Watch 4's battery life compare to similar smartwatchess?
At 20 days, the Xiaomi Redmi Watch 4 leads the Vivo Watch GT 2 (17 days) by 15%.
How does the Xiaomi Redmi Watch 4's screen size compare to similar smartwatchess?
At 1.97", the Xiaomi Redmi Watch 4 leads the Meizu Watch (1.78") by 10%.