| Manufacturer |
COLMI |
| Model |
L28 |
| Case dimensions |
48x 41.5x 7.9mm |
| Case colors |
Silver |
| Case material |
Metal and ABS + PC plastic |
| Strap |
Stainless steel, silicone |
| Strap width |
18mm |
| Watch weight |
With silicone strap 36g; with metal strap 77g; with leather strap 32g |
| Button |
Rotary crown (1 pc.) |
| Battery type |
Lithium polymer |
| Capacity |
200mAh |
| Charging time |
Approximately 2 hours |
| Charging method |
2-pin magnetic cable |
| Operating time |
5–7 days (typical use) |
| Standby time |
15 days |
| Number of charging cycles |
Over 300 |
| Protection system |
Seiko Y1 |
| Display type |
AMOLED |
| Diagonal |
1.32 inches |
| Resolution |
466*466 pixels |
| Viewing angle |
89° on each side (89/89/89/89) |
| Screen type |
Touch screen |
| Construction |
Glass |
| Connection technology |
Full fit with OCA |
| Bluetooth |
BLE 5.2 (app functions) + BT 3.0 (voice calls) |
| Bluetooth range |
Up to 10 meters |
| App |
COLMI Fit |
| Compatible operating systems |
Android 4.4 and later versions; IOS 8.0 and later versions; HarmonyOS |
| Protection class |
IP68 |
| Voice calls via Bluetooth |
Yes |
| Smartwatch languages |
English, Chinese, Japanese, Korean, German, French, Spanish, Arabic, Russian, Ukrainian, Italian, Portuguese, Dutch, Polish, Hungarian, Czech, Romanian, Indonesian, Thai, Turkish, Vietnamese, Greek, Malay, Bengali, Kazakh |
| App languages |
English / Simplified Chinese / Japanese / Korean / German / French / Spanish / Arabic / Russian / Traditional Chinese / Ukrainian / Italian / Portuguese / Dutch / Polish / Swedish / Finnish / Danish / Norwegian / Hungarian / Czech / Bulgarian / Romanian / Slovak / Latvian / Indonesian / Thai / Turkish / Vietnamese / Hindi / Pashto / Lithuanian / Estonian / Slovenian / Croatian / Greek |
| Smartwatch features |
Speaker, microphone, activity, exercise, exercise log, sleep, heart rate, blood pressure, SpO2, stress, cycle tracking, Phone calls, messages, weather, AI voice, shutter, player, timer, alarm, stopwatch, world clock, stock market, calculator, find phone, flashlight, Da GPT, AI watch face, settings, brightness, auto sleep mode, watch face, menu view, wrist raise, cover to sleep mode, vibration and ringtone, DND mode, sleep mode, low power mode, Turn phone on/off, turn media sound on/off, reset phone, screen timer, set time, night mode, language, restart, power off, reset, version, download apps, certification information |
| App features |
Steps, distance, calories, walking time, steps from the last 7 days, step comparison with others, sleep monitor, sleep quality rating, sleep trends from the last 7 days, heart rate, heart rate trends from the last 7 days, blood pressure, blood pressure trends from the last 7 days, blood oxygen level, SpO2 trends from the last 7 days, stress, period (to activate this feature, you must set the app to female), weight, intake reminder, outdoor running/walking/cycling, more workout data, watch battery level, watch face, AI watch face, watch face store, Da GPT, notifications, find device, alarms, world clock, factory settings, snapshot, e-card, favorite contacts, time format, unit system, language, auto lock, quick view, turn phone music on/off, Do Not Disturb mode settings, battery saver mode, weather settings, SOS emergency assistance, continuous heart rate monitoring, movement reminders, heart rate alerts, cycle days, menstruation days, last menstrual period start date, menstrual cycle reminder mode, menstrual cycle reminder time, menstrual cycle calendar, menstrual cycle reminder, reset, update, customer service, goal setting, profile, background operation protection guide |
| List of sports modes |
Walking, running, cycling, jump rope, badminton, basketball, soccer, climbing, tennis, rugby, golf, yoga, fitness, dance, baseball, elliptical training, stationary cycling, free training, rowing machine, sailing, water polo, other water sports, paddleboarding, water skiing, canoeing, rafting, rowing, motorboating, kitesurfing, rock climbing, skateboarding, rollerblading, parkour, quad biking, paragliding, triathlon, cross-country running, running, kabaddi, stepper, stair climbing, core training, stretching, Pilates, gymnastics, stretching, strength training, cross training, aerobics, physical training, wall ball, dumbbells, barbells, deadlifts, upper body, abs, functional training, burpees, back, lower body, abdominal muscles, HIIT, indoor walking, indoor running, weightlifting, square dancing, belly dancing, ballet, Zumba, Latin American dancing, street dancing, folk dancing, jazz dancing, boxing, wrestling, martial arts, tai chi, Muay Thai, judo, taekwondo, karate, kickboxing, fencing, kendo, volleyball, softball, hockey, table tennis, cricket, handball, squash, billiards, badminton, beach soccer, beach volleyball, sepak takraw, bowling, ice skating, curling, other winter sports, snowmobiling, ice hockey, bobsledding, sledding, skiing, archery, darts, tug-of-war, hula hooping, kite flying, horseback riding, Frisbee, Fishing, Equestrian sports, Athletics, Car racing |