Resolution
480 x 480 px
Weight
68.3 g
Design
| Screen Size i | 1.5" (5 others) |
| Display Type i | OLED/AMOLED (55 others) |
| Water resistance i | Waterproof (183 others) |
| Has branded damage resistant glass i | ✔ (65 others) |
| Atm rating i | 10 ATM (79 others) |
| Resolution i | 480 x 480 px (2 others) |
| Watch Band Is Replaceable i | ✔ (161 others) |
| Has a touch screen i | ✔ (96 others) |
| Weight i | 68.3 g |
Sensors
| Has gps i | ✔ (172 others) |
| Has A Heart Rate Monitor i | ✔ (180 others) |
| Monitors Blood Oxygenation Levels i | ✔ (110 others) |
| Has A Barometer i | ✔ (143 others) |
| Has an accelerometer i | ✔ (164 others) |
| Has a compass i | ✔ (151 others) |
| Has A Temperature Sensor i | ✔ (94 others) |
| Has A Cadence Sensor i | ✖ |
| Has a gyroscope i | ✔ (126 others) |
Activity tracking
| Has A Route Tracker i | ✔ (166 others) |
| Tracks Distance i | ✔ (190 others) |
| Measures Pace i | ✔ (185 others) |
| Has Trackback Mode i | ✔ (116 others) |
| Tracks Your Sleep i | ✔ (158 others) |
| Has multi sport mode i | ✔ (151 others) |
| Detects Activities Automatically i | ✔ (144 others) |
| Tracks Elevation i | ✔ (158 others) |
| Tracks Steps Taken i | ✔ (181 others) |
Connectivity
| Is compatible with ios i | ✔ (170 others) |
| Is compatible with android i | ✔ (169 others) |
| Supports wi fi i | ✔ (90 others) |
| Bluetooth Version i | 5.2 (1 other) |
| Has a cellular module i | ✖ |
| Supports ant+ i | ✖ |
| Wi fi version i | Wi-Fi 4 (802.11n) (22 others) |
| Has nfc i | ✔ (77 others) |
Battery
| Battery Power i | 700 mAh (1 other) |
| Battery Life i | 27 days (1 other) |
| Battery life with gps on i | 180 hours |
| Battery life in training mode i | 13 hours |
| Charge time i | 3 hours (5 others) |
| Has wireless charging i | ✔ (15 others) |
| Has A Solar Power Battery i | ✖ |
| Battery life in power save mode i | 960 hours |
| Has a rechargeable battery i | ✔ (176 others) |
App & Software
| Provides Activity Reports i | ✔ (173 others) |
| Has Inactivity Alerts i | ✔ (146 others) |
| Counts How Many Calories You've Burned i | ✔ (188 others) |
| Has Goal Setting i | ✔ (172 others) |
| Has Achievements i | ✔ (162 others) |
| Free App i | ✔ (156 others) |
| Has Exercise Diary i | ✔ (157 others) |
| Ad free i | ✔ (155 others) |
| Has Weight Tracking i | ✔ (104 others) |
Miscellaneous
| Has a battery level indicator i | ✔ (202 others) |
| Is compatible with windows i | ✖ |
| Has Auto Pause i | ✔ (143 others) |
| Compatible With External Heart Rate Monitors i | ✔ (156 others) |
| Compatible With Smart Scales i | ✔ (106 others) |
| Has Passcode i | ✔ (11 others) |
| Is compatible with mac os x i | ✖ |
| Has an external memory slot i | ✖ |
| Has a socket for a 3.5 mm audio jack i | ✖ |
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Frequently Asked Questions
What is the water resistance rating of the Amazfit T-Rex 3?
At 10 ATM, the Amazfit T-Rex 3 ranks #1 out of 118 — see ranking sports watch products — one of the Highest ATM water resistance rating in this category, 20% above the category average.
How big is the Amazfit T-Rex 3 battery?
At 700 mAh, the Amazfit T-Rex 3 is 85% above the category average for battery capacity, ranking #4 out of 37 — see ranking sports watch products.
What is the battery life with gps on of the Amazfit T-Rex 3?
At 180 hours, the Amazfit T-Rex 3 is 251% above the category average for battery life with gps on, ranking #5 out of 155 — see ranking sports watch products.
What is the battery life in training mode of the Amazfit T-Rex 3?
At 13 hours, the Amazfit T-Rex 3 is 69% below the category average for battery life in training mode, ranking #75 out of 83 — see ranking sports watch products.
How long does the Amazfit T-Rex 3 take to charge?
At 3 hours, the Amazfit T-Rex 3 is 46% above the category average for charge time, ranking #40 out of 45 — see ranking sports watch products.
How big is the Amazfit T-Rex 3 screen?
At 1.5", the Amazfit T-Rex 3 is 19% above the category average for screen size, ranking #6 out of 166 — see ranking sports watch products.
Does the Amazfit T-Rex 3 have wireless charging?
Yes, the Amazfit T-Rex 3 has wireless charging. Only 10% of sports watches have this feature.
How does it compare?
How does the Amazfit T-Rex 3's battery life in power save mode compare to similar sports watchess?
At 960 hours, the Amazfit T-Rex 3 leads the Amazfit T-Rex 3 Pro (116 hours) by 88%.
How does the Amazfit T-Rex 3's battery life in training mode compare to similar sports watchess?
At 13 hours, the Amazfit T-Rex 3 trails the Suunto Vertical 2 (90 hours) by 86%.
How does the Amazfit T-Rex 3's battery life with gps on compare to similar sports watchess?
At 180 hours, the Amazfit T-Rex 3 leads the Suunto Race (40 hours) by 78%.
How does the Amazfit T-Rex 3's weight compare to similar sports watchess?
At 68.3 g, the Amazfit T-Rex 3 leads the Garmin Fenix 8 Pro (90 g) by 24%.
How does the Amazfit T-Rex 3's battery capacity compare to similar sports watchess?
At 700 mAh, the Amazfit T-Rex 3 trails the Suunto Vertical 2 (800 mAh) by 13%.
How does the Amazfit T-Rex 3's battery life compare to similar sports watchess?
At 27 days, the Amazfit T-Rex 3 trails the Suunto Vertical 2 (30 days) by 10%.
How does the Amazfit T-Rex 3's screen size compare to similar sports watchess?
At 1.5", the Amazfit T-Rex 3 leads the Garmin Fenix 8 Pro (1.4") by 7%.